Merge remote-tracking branch 'origin/4.12'

Conflicts: src/plugins/coreplugin/dialogs/shortcutsettings.cpp Change-Id: I1f21845350bb69268ca51bc77167a8244adce22a
2020-03-26 15:26:27 +01:00
parent 0b7c4520cd 9414961206
commit bac32dc740
96 changed files with 1068 additions and 263 deletions
--- a/doc/qtcreator/examples/accelbubble/main.qml
+++ b/doc/qtcreator/examples/accelbubble/main.qml
@@ -118,14 +118,14 @@ ApplicationWindow {
           if (newX < 0)
               newX = 0

-           if (newX > mainWindow.width - bubble.width)
-               newX = mainWindow.width - bubble.width
+           if (newX > page1.mainWindow.width - bubble.width)
+               newX = page1.mainWindow.width - bubble.width

           if (newY < 18)
               newY = 18

-           if (newY > mainWindow.height - bubble.height)
-               newY = mainWindow.height - bubble.height
+           if (newY > page1.mainWindow.height - bubble.height)
+               newY = page1.mainWindow.height - bubble.height

               bubble.x = newX
               bubble.y = newY
--- a/doc/qtcreator/images/creator-baremetal-device.png
+++ b/doc/qtcreator/images/creator-baremetal-device.png
--- a/doc/qtcreator/images/creator-baremetal-kit-for-project.png
+++ b/doc/qtcreator/images/creator-baremetal-kit-for-project.png
--- a/doc/qtcreator/images/creator-baremetal-kits.png
+++ b/doc/qtcreator/images/creator-baremetal-kits.png
--- a/doc/qtcreator/images/qtcreator-baremetal-devices.png
+++ b/doc/qtcreator/images/qtcreator-baremetal-devices.png
--- a/doc/qtcreator/images/qtcreator-baremetal-eblink.png
+++ b/doc/qtcreator/images/qtcreator-baremetal-eblink.png
--- a/doc/qtcreator/images/qtcreator-baremetal-jlink.png
+++ b/doc/qtcreator/images/qtcreator-baremetal-jlink.png
--- a/doc/qtcreator/images/qtcreator-baremetal-kit.png
+++ b/doc/qtcreator/images/qtcreator-baremetal-kit.png
--- a/doc/qtcreator/images/qtcreator-baremetal-openocd.png
+++ b/doc/qtcreator/images/qtcreator-baremetal-openocd.png
--- a/doc/qtcreator/images/qtcreator-baremetal-stlink.png
+++ b/doc/qtcreator/images/qtcreator-baremetal-stlink.png
--- a/doc/qtcreator/images/qtcreator-baremetal-uvision-simulator.png
+++ b/doc/qtcreator/images/qtcreator-baremetal-uvision-simulator.png
--- a/doc/qtcreator/images/qtcreator-baremetal-uvision-st-link.png
+++ b/doc/qtcreator/images/qtcreator-baremetal-uvision-st-link.png
--- a/doc/qtcreator/images/qtcreator-cmakeexecutable.png
+++ b/doc/qtcreator/images/qtcreator-cmakeexecutable.png
--- a/doc/qtcreator/images/qtcreator-python-run-settings.png
+++ b/doc/qtcreator/images/qtcreator-python-run-settings.png
--- a/doc/qtcreator/src/baremetal/creator-baremetal-dev.qdoc
+++ b/doc/qtcreator/src/baremetal/creator-baremetal-dev.qdoc
@@ -39,90 +39,233 @@
    need a fake Qt installation.

    The bare metal device type accepts custom GDB commands that you specify in
-    the device options. You can specify the commands to execute by default or
-    the commands to execute when connecting to OpenOCD or ST-LINK Utility.
+    the device options. You can specify the commands to execute when connecting
+    using a particular debug server provider.

-    To connect bare metal devices:
+    The following debug server providers are supported:
+
+    \list
+        \li \l EBlink
+        \li \l J-Link
+        \li \l OpenOCD
+        \li \l ST-LINK
+        \li \l {uVision IDE}
+    \endlist
+
+    \section1 Enabling the Bare Metal Device Plugin
+
+    To enable the Bare Metal Device plugin:

    \list 1
+
        \li Select \uicontrol Help > \uicontrol {About Plugins} >
-            \uicontrol {Device Support} > \uicontrol {Bare Metal} to enable the
-            Bare Metal Device plugin.
+            \uicontrol {Device Support} > \uicontrol {Bare Metal}.

        \li Select \uicontrol {Restart Now} to restart \QC and load the plugin.

-        \li Select \uicontrol Tools > \uicontrol Options > \uicontrol Devices >
-            \uicontrol {Bare Metal} > \uicontrol Add > \uicontrol Default,
-            \uicontrol OpenOCD, or \uicontrol {ST-LINK Utility} to specify
-            connections to GDB servers or hardware debuggers:
+    \endlist

-            \image creator-baremetal-device.png "Bare Metal options"
+    \section1 Specifying Settings for Debug Server Providers

-            \list 1
+    To create connections to bare metal devices using a debug server provider,
+    select \uicontrol Tools > \uicontrol Options > \uicontrol Devices
+    > \uicontrol {Bare Metal} > \uicontrol Add > \uicontrol Default.
+    The available settings depend on the debug server provider.

-                \li In the \uicontrol {Startup mode} field, select the mode to
-                    start the GDB server or debugger in. The available modes
-                    depend on the server or debugger.
+    \section2 EBlink

-                \li In the \uicontrol Host field, select the host name and port
-                    number to connect to the GDB server or hardware debugger.
+    \l{https://github.com/EmBitz/EBlink}{EBlink} is an ARM Cortex-M debug tool
+    that supports squirrel scripting, live variables, and hot-plugging.

-                \li In the \uicontrol {Init commands} field, enter the commands
-                    to  execute when initializing the connection.
+    \image qtcreator-baremetal-eblink.png "Bare metal device options for EBlink"

-                \li In the \uicontrol {Reset commands} field, enter the commands
-                    to  execute when resetting the connection.
+    To specify settings for \EBlink:

-                \li Select \uicontrol Apply to add the GDB server or debugger.
+    \list 1

-            \endlist
+        \include creator-baremetal-settings.qdocinc baremetal-common

-        \li Select \uicontrol Tools > \uicontrol Options > \uicontrol Devices >
-            \uicontrol Add > \uicontrol {Bare Metal Device} >
-            \uicontrol {Start Wizard}:
+        \li In the \uicontrol {Script file} field, enter the path
+            to a device script file.

-            \list 1
+        \li In the \uicontrol {Verbosity level} field, enter the level of
+            verbose logging.

-                \li In the \uicontrol {GDB server provider} field, select a
-                    GDB server or hardware debugger.
+        \li Select the \uicontrol {Connect under reset} check box to use
+            the ST-Link interface. Deselect the check box for hot-plugging.

-                \li Select \uicontrol Apply to add the device.
+        \li In the \uicontrol Type field, select the interface type.

-            \endlist
+        \li In the \uicontrol Speed field, enter the interface speed between
+            120 and 8000 kiloherz (kHz).

-        \li Select \uicontrol Tools > \uicontrol Options > \uicontrol Kits >
-            \uicontrol Add to add a kit for building applications and running
-            them on bare metal devices:
+        \li Select the \uicontrol {Disable cache} check box to disable the
+            \EBlink flash cache.

-            \image creator-baremetal-kits.png "Bare Metal Device kits"
+        \li Select the \uicontrol {Auto shutdown} check box to automatically
+            shut down the \EBlink server after disconnecting.

-            \list 1
-
-                \li In the \uicontrol Name field, specify a name for the kit.
-
-                \li In the \uicontrol {Device type} field, select
-                    \uicontrol {Bare Metal Device}.
-
-                \li In the \uicontrol Device field, select the bare metal device
-                    for the kit.
-
-                \li Select \uicontrol Apply to add the kit.
-
-            \endlist
-
-        \li Open a project for an application you want to develop for the
-            device.
-
-        \li Select \uicontrol Projects > \uicontrol {Build & Run}, and then
-            select the kit for building the application and running it on the bare
-            metal device specified in the kit.
-
-            \image creator-baremetal-kit-for-project.png "Adding a bare metal kit for a project"
-
-        \li Select \uicontrol Run to specify run settings.
-
-            Usually, you can use the default settings.
+        \include creator-baremetal-settings.qdocinc baremetal-init-reset

    \endlist

+    \section2 J-Link
+
+    \l{https://www.segger.com/products/debug-probes/j-link/}{J-Link} is a line
+    of debug probes by Segger.
+
+    \image qtcreator-baremetal-jlink.png "Bare metal device options for J-Link"
+
+    To specify settings for J-Link debug probes:
+
+    \list 1
+
+        \include creator-baremetal-settings.qdocinc baremetal-common
+
+        \li In the \uicontrol {Host interface} field, select the connection
+            type, IP or USB, or use the default connection.
+
+        \li In the \uicontrol {Target interface} field, select the target
+            interface type.
+
+        \li In the \uicontrol Speed field, enter the interface speed in kHz.
+
+        \li In the \uicontrol Device field, select the device to connect to.
+
+        \li In the \uicontrol {Additional arguments} field, enter
+            arguments for the commands.
+
+        \include creator-baremetal-settings.qdocinc baremetal-init-reset
+
+    \endlist
+
+    \section2 OpenOCD
+
+    \l{http://openocd.org}{OpenOCD} (Open On-Chip Debugger) is an on-chip debug
+    solution for targets based on the ARM7 and ARM9 family with Embedded-ICE
+    (JTAG) facility. It enables source level debugging with the GDB compiled
+    for the ARM architecture.
+
+    \image qtcreator-baremetal-openocd.png "Bare metal device options for OpenOCD"
+
+    To specify settings for \OpenOCD:
+
+    \list 1
+
+        \include creator-baremetal-settings.qdocinc baremetal-common
+
+        \li In the \uicontrol {Root scripts directory} field, enter the
+            path to the directory that contains configuration scripts.
+
+        \li In the \uicontrol {Configuration file} field, enter the path
+            to the device configuration file.
+
+        \li In the \uicontrol {Additional arguments} field, enter
+            arguments for the commands.
+
+        \include creator-baremetal-settings.qdocinc baremetal-init-reset
+
+    \endlist
+
+    \section2 St-Link
+
+    \l{https://www.st.com/en/development-tools/stm32-programmers.html#products}
+    {ST-LINK Utility} is used for programming STM32 microcontrollers.
+
+    \image qtcreator-baremetal-stlink.png "Bare metal device options for St-Link"
+
+    To specify settings for St-Link:
+
+    \list 1
+
+        \include creator-baremetal-settings.qdocinc baremetal-common
+
+        \li In the \uicontrol {Verbosity level} field, enter the level of
+            verbose logging.
+
+        \li Select the \uicontrol {Extended mode} check box to continue
+            listening for connection requests after after the connection
+            is closed.
+
+        \li Select the \uicontrol {Reset on connection} check box to
+            reset the board when the connection is created.
+
+        \li In the \uicontrol Version field, select the transport
+            layer type supported by the device.
+
+        \include creator-baremetal-settings.qdocinc baremetal-init-reset
+
+    \endlist
+
+    \section2 uVision IDE
+
+    \l{http://www.keil.com/support/man/docs/uv4/uv4_overview.htm}{uVision} is
+    an IDE for developing applications for embedded devices. Applications can
+    be debugged by using uVision Simulator or directly on hardware by using
+    St-Link.
+
+    \section3 uVision Simulator
+
+    \image qtcreator-baremetal-uvision-simulator.png "Bare metal device options for uVision Simulator"
+
+    To specify settings for uVision Simulator or uVision St-Link Debugger:
+
+    \list 1
+
+        \include creator-baremetal-settings.qdocinc uvision-common
+
+        \li Select the \uicontrol {Limit speed to real-time} check box to limit
+            the connection speed.
+
+        \li Select \uicontrol Apply to add the debug server provider.
+
+       \endlist
+
+    \section3 uVision St-Link Debugger
+
+    \image qtcreator-baremetal-uvision-st-link.png "Bare metal device options for uVision St-Link"
+
+    To specify settings for uVision St-Link Debugger:
+
+    \list 1
+
+        \include creator-baremetal-settings.qdocinc uvision-common
+
+        \li In the \uicontrol {Adapter options} field specify the adapter
+            interface type and speed in MHz.
+
+        \li Select \uicontrol Apply to add the debug server provider.
+
+    \endlist
+
+    \section1 Adding Bare Metal Devices
+
+    \image qtcreator-baremetal-devices.png "Bare Metal device options"
+
+    To add a bare metal device:
+
+        \list 1
+
+           \li Select \uicontrol Tools > \uicontrol Options > \uicontrol Devices
+                > \uicontrol Add > \uicontrol {Bare Metal Device} >
+                \uicontrol {Start Wizard}.
+
+           \li In the \uicontrol {Debug server provider} field, select a debug
+               server provider.
+
+            \li Select \uicontrol Apply to add the device.
+
+        \endlist
+
+    \section1 Building for and Running on Bare Metal Devices
+
+    To add a kit for building applications and running them on bare metal
+    devices, select \uicontrol Tools > \uicontrol Options > \uicontrol Kits
+    > \uicontrol Add. For more information, see \l{Adding Kits}.
+
+    \image qtcreator-baremetal-kit.png "Kit options for Bare Metal"
+
+    You can build applications for and run them on bare metal devices
+    in the same way as for and on the desktop. For more information, see
+    \l{Building for Multiple Platforms} and \l{Running on Multiple Platforms}.
 */
--- a/doc/qtcreator/src/baremetal/creator-baremetal-settings.qdocinc
+++ b/doc/qtcreator/src/baremetal/creator-baremetal-settings.qdocinc
@@ -0,0 +1,62 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt Creator documentation.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file. Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
+**
+****************************************************************************/
+
+//! [baremetal-common]
+
+    \li In the \uicontrol Name field, enter a name for the connection.
+    \li In the \uicontrol {Startup mode} field, select the mode to start
+        the debug server provider in.
+    \li In the \uicontrol Host field, select the host name and port number
+        to connect to the debug server provider.
+    \li In the \uicontrol {Executable file} field, enter the path to the
+        debug server provider executable.
+
+//! [baremetal-common]
+
+
+//! [baremetal-init-reset]
+
+    \li In the \uicontrol {Init commands} field, enter the commands
+        to  execute when initializing the connection.
+    \li In the \uicontrol {Reset commands} field, enter the commands
+        to  execute when resetting the connection.
+    \li Select \uicontrol Apply to add the debug server provider.
+
+//! [baremetal-init-reset]
+
+
+//! [uvision-common]
+
+    \li In the \uicontrol Name field, enter a name for the connection.
+    \li In the \uicontrol Host field, select the host name and port
+        number to connect to the debug server provider.
+    \li In the \uicontrol {Tools file path} field, enter the path to
+        the Keil toolset configuration file.
+    \li In the \uicontrol {Target device} field, select the device to
+        debug.
+    \li In the \uicontrol {Target driver} field, select the driver for
+        connecting to the target device.
+
+//! [uvision-common]
--- a/doc/qtcreator/src/cmake/creator-projects-cmake.qdoc
+++ b/doc/qtcreator/src/cmake/creator-projects-cmake.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2019 The Qt Company Ltd.
+** Copyright (C) 2020 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the Qt Creator documentation.
@@ -50,6 +50,10 @@
    You can add paths to other CMake executables and use them in different
    build and run \l{glossary-buildandrun-kit}{kits}.

+    CMake documentation is installed in Qt help file format (.qch) when you
+    install CMake. It is automatically registered by \QC, and you can view it
+    in the Help mode.
+
    \QC automatically runs CMake to refresh project information when you edit
    a \c CMakeLists.txt configuration file in a project. Project information is
    also automatically refreshed when you build the project.
@@ -79,6 +83,9 @@
        \li In the \uicontrol Path field, specify the path to the CMake
            executable.

+        \li In the \uicontrol {Help file} field, specify the path to the
+            CMake help file (.qch) provided by and installed with CMake.
+
        \li Select the \uicontrol {Auto-create build directories} check box to
            automatically create build directories for CMake projects.

--- a/doc/qtcreator/src/python/creator-python-run.qdocinc
+++ b/doc/qtcreator/src/python/creator-python-run.qdocinc
@@ -50,6 +50,9 @@
    \list
        \li In the \uicontrol Interpreter field, specify the path to the
            Python executable.
+        \li Select the \uicontrol {Buffered output} check box to buffer the
+            output. This improves output performance, but causes delays in
+            output.
        \li In the \uicontrol Script field, you can see the path to the
            main file of the project that will be run.
        \li In the \uicontrol {Command line arguments} field, specify
--- a/share/qtcreator/qml/qmlpuppet/qml2puppet/Info.plist
+++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/Info.plist
@@ -28,5 +28,7 @@ be met: https://www.gnu.org/licenses/gpl-3.0.html.</string>
 	<string>qml2puppet</string>
 	<key>CFBundleIdentifier</key>
    <string>org.qt-project.qtcreator.qml2puppet</string>
+    <key>LSUIElement</key>
+    <string>1</string>
 </dict>
 </plist>
--- a/share/qtcreator/qml/qmlpuppet/qml2puppet/qml2puppetmain.cpp
+++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/qml2puppetmain.cpp
@@ -133,19 +133,7 @@ int main(int argc, char *argv[])
    // subpixel antialiasing and instead use gray.
    qputenv("QSG_DISTANCEFIELD_ANTIALIASING", "gray");
 #ifdef Q_OS_MACOS
-    if (!qEnvironmentVariableIsSet("QMLDESIGNER_QUICK3D_MODE")) {
-        qputenv("QT_MAC_DISABLE_FOREGROUND_APPLICATION_TRANSFORM", "true");
-    } else {
-        // We have to parse the arguments before Q[Gui]Application creation
-        // Since the Qt arguments are not filtered out, yet we do not know the position of the argument
-        for (int i = 0; i < argc; ++i) {
-            const char *arg = argv[i];
-            //In previewmode and rendermode we hide the process
-            if (!qstrcmp(arg, "previewmode") || !qstrcmp(arg, "rendermode"))
-                qputenv("QT_MAC_DISABLE_FOREGROUND_APPLICATION_TRANSFORM", "true");
-            // This keeps qml2puppet from stealing focus
-        }
-    }
+    qputenv("QT_MAC_DISABLE_FOREGROUND_APPLICATION_TRANSFORM", "true");
 #endif

    //If a style different from Desktop is set we have to use QGuiApplication
--- a/share/qtcreator/qmldesigner/propertyEditorQmlSources/QtQuick/LayoutPoperties.qml
+++ b/share/qtcreator/qmldesigner/propertyEditorQmlSources/QtQuick/LayoutPoperties.qml
@@ -140,7 +140,7 @@ SectionLayout {
            actionIndicator.icon.color: extFuncLogic.color
            actionIndicator.icon.text: extFuncLogic.glyph
            actionIndicator.onClicked: extFuncLogic.show()
-
+            actionIndicator.forceVisible: extFuncLogic.menuVisible
            actionIndicator.visible: true

            labelColor: horizontalAlignmentComboBox.currentIndex === 0 ? colorLogic.__defaultTextColor : colorLogic.__changedTextColor
@@ -176,7 +176,7 @@ SectionLayout {
            actionIndicator.icon.color: extFuncLogic.color
            actionIndicator.icon.text: extFuncLogic.glyph
            actionIndicator.onClicked: extFuncLogic.show()
-
+            actionIndicator.forceVisible: extFuncLogic.menuVisible
            actionIndicator.visible: true

            labelColor: verticalAlignmentComboBox.currentIndex === 0 ? colorLogic.__defaultTextColor : colorLogic.__changedTextColor
--- a/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/AligmentHorizontalButtons.qml
+++ b/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/AligmentHorizontalButtons.qml
@@ -93,6 +93,7 @@ Row {
        actionIndicator.icon.color: extFuncLogic.color
        actionIndicator.icon.text: extFuncLogic.glyph
        actionIndicator.onClicked: extFuncLogic.show()
+        actionIndicator.forceVisible: extFuncLogic.menuVisible

        StudioControls.ButtonGroup {
            id: group
--- a/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/AligmentVerticalButtons.qml
+++ b/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/AligmentVerticalButtons.qml
@@ -93,6 +93,7 @@ Row {
        actionIndicator.icon.color: extFuncLogic.color
        actionIndicator.icon.text: extFuncLogic.glyph
        actionIndicator.onClicked: extFuncLogic.show()
+        actionIndicator.forceVisible: extFuncLogic.menuVisible

        StudioControls.ButtonGroup {
            id: group
--- a/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/BoolButtonRowButton.qml
+++ b/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/BoolButtonRowButton.qml
@@ -87,4 +87,5 @@ StudioControls.Button {
    actionIndicator.icon.color: extFuncLogic.color
    actionIndicator.icon.text: extFuncLogic.glyph
    actionIndicator.onClicked: extFuncLogic.show()
+    actionIndicator.forceVisible: extFuncLogic.menuVisible
 }
--- a/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/CheckBox.qml
+++ b/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/CheckBox.qml
@@ -40,6 +40,7 @@ StudioControls.CheckBox {
    actionIndicator.icon.color: extFuncLogic.color
    actionIndicator.icon.text: extFuncLogic.glyph
    actionIndicator.onClicked: extFuncLogic.show()
+    actionIndicator.forceVisible: extFuncLogic.menuVisible

    labelColor: colorLogic.textColor
    ColorLogic {
--- a/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/ComboBox.qml
+++ b/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/ComboBox.qml
@@ -57,6 +57,7 @@ StudioControls.ComboBox {
    actionIndicator.icon.color: extFuncLogic.color
    actionIndicator.icon.text: extFuncLogic.glyph
    actionIndicator.onClicked: extFuncLogic.show()
+    actionIndicator.forceVisible: extFuncLogic.menuVisible

    actionIndicator.visible: comboBox.showExtendedFunctionButton

--- a/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/ExtendedFunctionLogic.qml
+++ b/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/ExtendedFunctionLogic.qml
@@ -42,6 +42,8 @@ Item {

    signal reseted

+    property bool menuVisible: false
+
    function show() {
        menuLoader.show()
    }
@@ -97,6 +99,10 @@ Item {
                onAboutToShow: {
                    exportMenuItem.checked = backendValue.hasPropertyAlias()
                    exportMenuItem.enabled = !backendValue.isAttachedProperty()
+                    extendedFunctionButton.menuVisible = true
+                }
+                onAboutToHide: {
+                    extendedFunctionButton.menuVisible = false
                }

                StudioControls.MenuItem {
--- a/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/FontComboBox.qml
+++ b/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/FontComboBox.qml
@@ -81,6 +81,7 @@ StudioControls.ComboBox {
    actionIndicator.icon.color: extFuncLogic.color
    actionIndicator.icon.text: extFuncLogic.glyph
    actionIndicator.onClicked: extFuncLogic.show()
+    actionIndicator.forceVisible: extFuncLogic.menuVisible

    property bool showExtendedFunctionButton: true

--- a/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/LineEdit.qml
+++ b/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/LineEdit.qml
@@ -70,6 +70,7 @@ StudioControls.TextField {
    actionIndicator.icon.color: extFuncLogic.color
    actionIndicator.icon.text: extFuncLogic.glyph
    actionIndicator.onClicked: extFuncLogic.show()
+    actionIndicator.forceVisible: extFuncLogic.menuVisible

    ColorLogic {
        id: colorLogic
--- a/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/SpinBox.qml
+++ b/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/SpinBox.qml
@@ -84,6 +84,8 @@ Item {
        actionIndicator.icon.text: extFuncLogic.glyph
        actionIndicator.onClicked: extFuncLogic.show()

+        actionIndicator.forceVisible: extFuncLogic.menuVisible
+
        ColorLogic {
            id: colorLogic
            backendValue: spinBox.backendValue
--- a/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/UrlChooser.qml
+++ b/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/UrlChooser.qml
@@ -53,6 +53,7 @@ RowLayout {
        actionIndicator.icon.color: extFuncLogic.color
        actionIndicator.icon.text: extFuncLogic.glyph
        actionIndicator.onClicked: extFuncLogic.show()
+        actionIndicator.forceVisible: extFuncLogic.menuVisible

        ExtendedFunctionLogic {
            id: extFuncLogic
--- a/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/StudioControls/ActionIndicator.qml
+++ b/share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/StudioControls/ActionIndicator.qml
@@ -37,6 +37,7 @@ Rectangle {

    property bool hover: false
    property bool pressed: false
+    property bool forceVisible: false

    color: actionIndicator.showBackground ? StudioTheme.Values.themeControlBackground : "transparent"
    border.color: actionIndicator.showBackground ? StudioTheme.Values.themeControlOutline : "transparent"
@@ -50,6 +51,7 @@ Rectangle {
        id: actionIndicatorIcon
        anchors.fill: parent
        text: StudioTheme.Constants.actionIcon
+        visible: text != StudioTheme.Constants.actionIcon || actionIndicator.forceVisible
        color: StudioTheme.Values.themeTextColor
        font.family: StudioTheme.Constants.iconFont.family
        font.pixelSize: StudioTheme.Values.myIconFontSize
@@ -65,6 +67,7 @@ Rectangle {
                PropertyChanges {
                    target: actionIndicatorIcon
                    scale: 1.2
+                    visible: true
                }
            },
            State {
--- a/src/plugins/android/androidsettingswidget.cpp
+++ b/src/plugins/android/androidsettingswidget.cpp
@@ -778,7 +778,7 @@ void AndroidSettingsWidget::openNDKDownloadUrl()

 void AndroidSettingsWidget::openOpenJDKDownloadUrl()
 {
-    QDesktopServices::openUrl(QUrl::fromUserInput("http://www.oracle.com/technetwork/java/javase/downloads/"));
+    QDesktopServices::openUrl(QUrl::fromUserInput("https://www.oracle.com/java/technologies/javase-jdk8-downloads.html"));
 }

 void AndroidSettingsWidget::downloadOpenSslRepo(const bool silent)
--- a/src/plugins/autotest/gtest/gtestoutputreader.cpp
+++ b/src/plugins/autotest/gtest/gtestoutputreader.cpp
@@ -68,9 +68,8 @@ void GTestOutputReader::processOutputLine(const QByteArray &outputLine)
    static const QRegularExpression newTestSetStarts("^\\[ RUN      \\] (.*)$");
    static const QRegularExpression testSetSuccess("^\\[       OK \\] (.*) \\((.*)\\)$");
    static const QRegularExpression testSetFail("^\\[  FAILED  \\] (.*) \\((\\d+ ms)\\)$");
+    static const QRegularExpression testSetSkipped("^\\[  SKIPPED \\] (.*) \\((\\d+ ms)\\)$");
    static const QRegularExpression disabledTests("^  YOU HAVE (\\d+) DISABLED TESTS?$");
-    static const QRegularExpression failureLocation("^(.*):(\\d+): Failure$");
-    static const QRegularExpression errorLocation("^(.*)\\((\\d+)\\): error:.*$");
    static const QRegularExpression iterations("^Repeating all tests "
                                               "\\(iteration (\\d+)\\) \\. \\. \\.$");
    static const QRegularExpression logging("^\\[( FATAL | ERROR |WARNING|  INFO )\\] "
@@ -126,6 +125,7 @@ void GTestOutputReader::processOutputLine(const QByteArray &outputLine)
        }
        reportResult(testResult);
    } else if (ExactMatch match = newTestSetStarts.match(line)) {
+        m_testSetStarted = true;
        setCurrentTestCase(match.captured(1));
        TestResultPtr testResult = TestResultPtr(new GTestResult(QString(), m_projectFile,
                                                                 QString()));
@@ -134,6 +134,7 @@ void GTestOutputReader::processOutputLine(const QByteArray &outputLine)
        reportResult(testResult);
        m_description.clear();
    } else if (ExactMatch match = testSetSuccess.match(line)) {
+        m_testSetStarted = false;
        TestResultPtr testResult = createDefaultResult();
        testResult->setResult(ResultType::Pass);
        testResult->setDescription(m_description);
@@ -145,40 +146,29 @@ void GTestOutputReader::processOutputLine(const QByteArray &outputLine)
        reportResult(testResult);
        m_futureInterface.setProgressValue(m_futureInterface.progressValue() + 1);
    } else if (ExactMatch match = testSetFail.match(line)) {
+        m_testSetStarted = false;
        TestResultPtr testResult = createDefaultResult();
        testResult->setResult(ResultType::Fail);
        m_description.chop(1);
-        QStringList resultDescription;
-
-        for (const QString &output : m_description.split('\n')) {
-            QRegularExpressionMatch innerMatch = failureLocation.match(output);
-            if (!innerMatch.hasMatch()) {
-                 innerMatch = errorLocation.match(output);
-                 if (!innerMatch.hasMatch()) {
-                    resultDescription << output;
-                    continue;
-                 }
-            }
-            testResult->setDescription(resultDescription.join('\n'));
-            reportResult(testResult);
-            resultDescription.clear();
-
-            testResult = createDefaultResult();
-            testResult->setResult(ResultType::MessageLocation);
-            testResult->setLine(innerMatch.captured(2).toInt());
-            QString file = constructSourceFilePath(m_buildDir, innerMatch.captured(1));
-            if (!file.isEmpty())
-                testResult->setFileName(file);
-            resultDescription << output;
-        }
-        testResult->setDescription(resultDescription.join('\n'));
-        reportResult(testResult);
-        m_description.clear();
+        handleDescriptionAndReportResult(testResult);
        testResult = createDefaultResult();
        testResult->setResult(ResultType::MessageInternal);
        testResult->setDescription(tr("Execution took %1.").arg(match.captured(2)));
        reportResult(testResult);
        m_futureInterface.setProgressValue(m_futureInterface.progressValue() + 1);
+    } else if (ExactMatch match = testSetSkipped.match(line)) {
+        if (!m_testSetStarted)  // ignore SKIPPED at summary
+            return;
+        m_testSetStarted = false;
+        TestResultPtr testResult = createDefaultResult();
+        testResult->setResult(ResultType::Skip);
+        m_description.chop(1);
+        m_description.prepend(match.captured(1) + '\n');
+        handleDescriptionAndReportResult(testResult);
+        testResult = createDefaultResult();
+        testResult->setResult(ResultType::MessageInternal);
+        testResult->setDescription(tr("Execution took %1.").arg(match.captured(2)));
+        reportResult(testResult);
    } else if (ExactMatch match = logging.match(line)) {
        const QString severity = match.captured(1).trimmed();
        ResultType type = ResultType::Invalid;
@@ -232,5 +222,38 @@ void GTestOutputReader::setCurrentTestSuite(const QString &testSuite)
    m_currentTestSuite = testSuite;
 }

+void GTestOutputReader::handleDescriptionAndReportResult(TestResultPtr testResult)
+{
+    static const QRegularExpression failureLocation("^(.*):(\\d+): Failure$");
+    static const QRegularExpression skipOrErrorLocation("^(.*)\\((\\d+)\\): (Skipped|error:.*)$");
+
+    QStringList resultDescription;
+
+    for (const QString &output : m_description.split('\n')) {
+        QRegularExpressionMatch innerMatch = failureLocation.match(output);
+        if (!innerMatch.hasMatch()) {
+             innerMatch = skipOrErrorLocation.match(output);
+             if (!innerMatch.hasMatch()) {
+                resultDescription << output;
+                continue;
+             }
+        }
+        testResult->setDescription(resultDescription.join('\n'));
+        reportResult(testResult);
+        resultDescription.clear();
+
+        testResult = createDefaultResult();
+        testResult->setResult(ResultType::MessageLocation);
+        testResult->setLine(innerMatch.captured(2).toInt());
+        QString file = constructSourceFilePath(m_buildDir, innerMatch.captured(1));
+        if (!file.isEmpty())
+            testResult->setFileName(file);
+        resultDescription << output;
+    }
+    testResult->setDescription(resultDescription.join('\n'));
+    reportResult(testResult);
+    m_description.clear();
+}
+
 } // namespace Internal
 } // namespace Autotest
--- a/src/plugins/autotest/gtest/gtestoutputreader.h
+++ b/src/plugins/autotest/gtest/gtestoutputreader.h
@@ -50,12 +50,14 @@ protected:
 private:
    void setCurrentTestCase(const QString &testCase);
    void setCurrentTestSuite(const QString &testSuite);
+    void handleDescriptionAndReportResult(TestResultPtr testResult);

    QString m_projectFile;
    QString m_currentTestSuite;
    QString m_currentTestCase;
    QString m_description;
    int m_iteration = 1;
+    bool m_testSetStarted = false;
 };

 } // namespace Internal
--- a/src/plugins/clangcodemodel/clangbackendreceiver.cpp
+++ b/src/plugins/clangcodemodel/clangbackendreceiver.cpp
@@ -147,7 +147,10 @@ bool BackendReceiver::isExpectingCompletionsMessage() const
 void BackendReceiver::reset()
 {
    // Clean up waiting assist processors
-    qDeleteAll(m_assistProcessorsTable.begin(), m_assistProcessorsTable.end());
+    for (ClangCompletionAssistProcessor *processor : m_assistProcessorsTable) {
+        processor->setAsyncProposalAvailable(nullptr);
+        delete processor;
+    }
    m_assistProcessorsTable.clear();

    // Clean up futures for references; TODO: Remove duplication
--- a/src/plugins/coreplugin/dialogs/shortcutsettings.cpp
+++ b/src/plugins/coreplugin/dialogs/shortcutsettings.cpp
@@ -137,16 +137,14 @@ static bool keySequenceIsValid(const QKeySequence &sequence)
    return true;
 }

-static bool textKeySequence(const QKeySequence &sequence)
+static bool isTextKeySequence(const QKeySequence &sequence)
 {
    if (sequence.isEmpty())
        return false;
-    for (int i = 0; i < sequence.count(); ++i) {
-        int key = sequence[i];
-        key &= ~(Qt::ShiftModifier | Qt::KeypadModifier);
-        if (key < Qt::Key_Escape)
-            return true;
-    }
+    int key = sequence[0];
+    key &= ~(Qt::ShiftModifier | Qt::KeypadModifier);
+    if (key < Qt::Key_Escape)
+        return true;
    return false;
 }

@@ -422,7 +420,7 @@ static bool checkValidity(const QList<ParsedKey> &keys, QString *warningMessage)
        }
    }
    for (const ParsedKey &k : keys) {
-        if (textKeySequence(k.key)) {
+        if (isTextKeySequence(k.key)) {
            *warningMessage = ShortcutSettingsWidget::tr(
                                  "Key sequence \"%1\" will not work in editor.")
                                  .arg(k.text);
--- a/src/plugins/coreplugin/inavigationwidgetfactory.cpp
+++ b/src/plugins/coreplugin/inavigationwidgetfactory.cpp
@@ -50,20 +50,14 @@
 */

 /*!
-    \fn INavigationWidgetFactory::INavigationWidgetFactory()
-
-    Constructs a navigation widget factory.
-*/
-
-/*!
-    \fn QString INavigationWidgetFactory::displayName() const
+    \fn QString Core::INavigationWidgetFactory::displayName() const

    Returns the display name of the navigation widget, which is shown in the dropdown menu above the
    navigation widget.
 */

 /*!
-    \fn int INavigationWidgetFactory::priority() const
+    \fn int Core::INavigationWidgetFactory::priority() const

    Determines the position of the navigation widget in the dropdown menu.

@@ -71,13 +65,13 @@
 */

 /*!
-    \fn Id INavigationWidgetFactory::id() const
+    \fn Id Core::INavigationWidgetFactory::id() const

    Returns a unique identifier for referencing the navigation widget factory.
 */

 /*!
-    \fn NavigationView INavigationWidgetFactory::createWidget()
+    \fn Core::NavigationView Core::INavigationWidgetFactory::createWidget()

    Returns a \l{Core::NavigationView} containing the widget and the buttons. The ownership is given
    to the caller.
@@ -88,7 +82,7 @@ using namespace Core;
 static QList<INavigationWidgetFactory *> g_navigationWidgetFactories;

 /*!
-    Creates a \l{Core::NavigationViewFactory}.
+    Constructs a navigation widget factory.
 */
 INavigationWidgetFactory::INavigationWidgetFactory()
 {
@@ -106,7 +100,7 @@ const QList<INavigationWidgetFactory *> INavigationWidgetFactory::allNavigationF
 }

 /*!
-    Sets the display name for the factory.
+    Sets the display name for the factory to \a displayName.

    \sa displayName()
 */
@@ -116,7 +110,7 @@ void INavigationWidgetFactory::setDisplayName(const QString &displayName)
 }

 /*!
-    Sets the priority for the factory.
+    Sets the \a priority for the factory.

    \sa priority()
 */
@@ -126,7 +120,7 @@ void INavigationWidgetFactory::setPriority(int priority)
 }

 /*!
-    Sets the id for the factory.
+    Sets the \a id for the factory.

    \sa id()
 */
@@ -136,7 +130,7 @@ void INavigationWidgetFactory::setId(Id id)
 }

 /*!
-    Sets the keyboard activation sequence for the factory.
+    Sets the keyboard activation sequence for the factory to \a keys.

    \sa activationSequence()
 */
@@ -154,7 +148,7 @@ QKeySequence INavigationWidgetFactory::activationSequence() const
 }

 /*!
-    Stores the settings for the \a widget at \a position that was created by this factory
+    Stores the \a settings for the \a widget at \a position that was created by this factory
    (the \a position identifies a specific navigation widget).

    \sa INavigationWidgetFactory::restoreSettings()
@@ -164,7 +158,7 @@ void INavigationWidgetFactory::saveSettings(QSettings * /* settings */, int /* p
 }

 /*!
-    Reads and restores the settings for the \a widget at \a position that was created by this
+    Reads and restores the \a settings for the \a widget at \a position that was created by this
    factory (the \a position identifies a specific navigation widget).

    \sa INavigationWidgetFactory::saveSettings()
--- a/src/plugins/coreplugin/ioutputpane.cpp
+++ b/src/plugins/coreplugin/ioutputpane.cpp
@@ -27,6 +27,8 @@

 #include "ioutputpane.h"

+namespace Core {
+
 /*!
    \class Core::IOutputPane
    \brief The IOutputPane class is an interface for providing \uicontrol Output panes.
@@ -258,3 +260,5 @@
    Displays \a number in the status bar button belonging to the output pane
    (for example, number of issues on building).
 */
+
+} // namespace Core
--- a/src/plugins/coreplugin/iversioncontrol.cpp
+++ b/src/plugins/coreplugin/iversioncontrol.cpp
@@ -37,6 +37,7 @@

 /*!
    \class Core::IVersionControl::TopicCache
+    \inmodule QtCreator
    \brief The TopicCache class stores a cache which maps a directory to a topic.

    A VCS topic is typically the current active branch name, but it can also have other
--- a/src/plugins/coreplugin/textdocument.cpp
+++ b/src/plugins/coreplugin/textdocument.cpp
@@ -125,7 +125,7 @@ void BaseTextDocument::setLineTerminationMode(Utils::TextFileFormat::LineTermina
    Autodetects file format and reads the text file specified by \a fileName
    into a list of strings specified by \a plainTextList.

-    If an error occurs while writing the file, \a errorMessage is set to the
+    If an error occurs while writing the file, \a errorString is set to the
    error details.

    Returns whether the operation was successful.
@@ -143,7 +143,7 @@ BaseTextDocument::ReadResult BaseTextDocument::read(const QString &fileName, QSt
    Autodetects file format and reads the text file specified by \a fileName
    into \a plainText.

-    If an error occurs while writing the file, \a errorMessage is set to the
+    If an error occurs while writing the file, \a errorString is set to the
    error details.

    Returns whether the operation was successful.
--- a/src/plugins/coreplugin/variablechooser.cpp
+++ b/src/plugins/coreplugin/variablechooser.cpp
@@ -339,6 +339,7 @@ using namespace Internal;

 /*!
 * \class Core::VariableChooser
+ * \inmodule QtCreator
 * \brief The VariableChooser class is used to add a tool window for selecting \QC variables
 * to line edits, text edits or plain text edits.
 *
@@ -351,8 +352,8 @@ using namespace Internal;
 * \image variablechooser.png "External Tools Preferences with Variable Chooser"
 *
 * The variable chooser monitors focus changes of all children of its parent widget.
- * When a text control gets focus, the variable chooser checks if it has variable support set,
- * either through the addVariableSupport() function. If the control supports variables,
+ * When a text control gets focus, the variable chooser checks if it has variable support set.
+ * If the control supports variables,
 * a tool button which opens the variable chooser is shown in it while it has focus.
 *
 * Supported text controls are QLineEdit, QTextEdit and QPlainTextEdit.
@@ -375,7 +376,6 @@ using namespace Internal;
 * Property name that is checked for deciding if a widget supports \QC variables.
 * Can be manually set with
 * \c{textcontrol->setProperty(VariableChooser::kVariableSupportProperty, true)}
- * \sa addVariableSupport()
 */
 const char kVariableSupportProperty[] = "QtCreator.VariableSupport";
 const char kVariableNameProperty[] = "QtCreator.VariableName";
@@ -383,7 +383,6 @@ const char kVariableNameProperty[] = "QtCreator.VariableName";
 /*!
 * Creates a variable chooser that tracks all children of \a parent for variable support.
 * Ownership is also transferred to \a parent.
- * \sa addVariableSupport()
 */
 VariableChooser::VariableChooser(QWidget *parent) :
    QWidget(parent),
@@ -406,6 +405,9 @@ VariableChooser::~VariableChooser()
    delete d;
 }

+/*!
+    Adds the macro expander provider \a provider.
+*/
 void VariableChooser::addMacroExpanderProvider(const MacroExpanderProvider &provider)
 {
    auto item = new VariableGroupItem;
@@ -415,8 +417,11 @@ void VariableChooser::addMacroExpanderProvider(const MacroExpanderProvider &prov
 }

 /*!
- * Marks the control as supporting variables.
- * \sa kVariableSupportProperty
+ * Marks the control \a textcontrol as supporting variables.
+ *
+ * If the control provides a variable to the macro expander itself, set
+ * \a ownName to the variable name to prevent the user from choosing the
+ * variable, which would lead to endless recursion.
 */
 void VariableChooser::addSupportedWidget(QWidget *textcontrol, const QByteArray &ownName)
 {
--- a/src/plugins/languageclient/client.cpp
+++ b/src/plugins/languageclient/client.cpp
@@ -1244,7 +1244,7 @@ void Client::initializeCallback(const InitializeRequest::Response &initResponse)
                .value_or(QList<QString>()));
    }
    if (auto functionHintAssistProvider = qobject_cast<FunctionHintAssistProvider *>(
-            m_clientProviders.completionAssistProvider)) {
+            m_clientProviders.functionHintProvider)) {
        functionHintAssistProvider->setTriggerCharacters(
            m_serverCapabilities.signatureHelpProvider()
                .value_or(ServerCapabilities::SignatureHelpOptions())
--- a/src/plugins/languageclient/languageclientformatter.cpp
+++ b/src/plugins/languageclient/languageclientformatter.cpp
@@ -25,6 +25,7 @@

 #include "languageclientformatter.h"

+#include "client.h"
 #include "languageclientutils.h"

 #include <texteditor/tabsettings.h>
--- a/src/plugins/languageclient/languageclientformatter.h
+++ b/src/plugins/languageclient/languageclientformatter.h
@@ -25,13 +25,16 @@

 #pragma once

-#include "client.h"
+#include <languageserverprotocol/icontent.h>
+#include <languageserverprotocol/languagefeatures.h>

 #include <texteditor/formatter.h>

 namespace TextEditor { class TextDocument; }
 namespace LanguageClient {

+class Client;
+
 class LanguageClientFormatter : public TextEditor::Formatter
 {
 public:
--- a/src/plugins/mcusupport/mcusupportconstants.h
+++ b/src/plugins/mcusupport/mcusupportconstants.h
@@ -37,6 +37,7 @@ const char KIT_MCUTARGET_MODEL_KEY[] = "McuSupport.McuTargetModel";

 const char SETTINGS_GROUP[] = "McuSupport";
 const char SETTINGS_KEY_PACKAGE_PREFIX[] = "Package_";
+const char SETTINGS_KEY_PACKAGE_QT_FOR_MCUS_SDK[] = "QtForMCUsSdk"; // Key known by SDK installer

 } // namespace McuSupport
 } // namespace Constants
--- a/src/plugins/mcusupport/mcusupportoptions.cpp
+++ b/src/plugins/mcusupport/mcusupportoptions.cpp
@@ -28,6 +28,7 @@
 #include "mcusupportsdk.h"

 #include <coreplugin/icore.h>
+#include <coreplugin/helpmanager.h>
 #include <cmakeprojectmanager/cmakekitinformation.h>
 #include <debugger/debuggeritem.h>
 #include <debugger/debuggeritemmanager.h>
@@ -56,6 +57,16 @@
 namespace McuSupport {
 namespace Internal {

+static QString packagePathFromSettings(const QString &settingsKey, const QString &defaultPath = {})
+{
+    QSettings *s = Core::ICore::settings();
+    s->beginGroup(Constants::SETTINGS_GROUP);
+    const QString path = s->value(QLatin1String(Constants::SETTINGS_KEY_PACKAGE_PREFIX)
+                                  + settingsKey, defaultPath).toString();
+    s->endGroup();
+    return path;
+}
+
 McuPackage::McuPackage(const QString &label, const QString &defaultPath,
                       const QString &detectionPath, const QString &settingsKey)
    : m_label(label)
@@ -63,11 +74,7 @@ McuPackage::McuPackage(const QString &label, const QString &defaultPath,
    , m_detectionPath(detectionPath)
    , m_settingsKey(settingsKey)
 {
-    QSettings *s = Core::ICore::settings();
-    s->beginGroup(Constants::SETTINGS_GROUP);
-    m_path = s->value(QLatin1String(Constants::SETTINGS_KEY_PACKAGE_PREFIX) + m_settingsKey,
-                      m_defaultPath).toString();
-    s->endGroup();
+    m_path = packagePathFromSettings(settingsKey, defaultPath);
 }

 QString McuPackage::path() const
@@ -349,6 +356,22 @@ void McuSupportOptions::populatePackagesAndTargets()
    setQulDir(Utils::FilePath::fromUserInput(qtForMCUsSdkPackage->path()));
 }

+void McuSupportOptions::registerQchFiles()
+{
+    const QString qulDir = qulDirFromSettings().toString();
+    if (qulDir.isEmpty() || !QFileInfo::exists(qulDir))
+        return;
+
+    const QString docsPath = qulDir + "/docs/";
+    const QStringList qchFiles = {
+        docsPath + "quickultralite.qch",
+        docsPath + "quickultralitecmake.qch"
+    };
+    Core::HelpManager::registerDocumentation(
+                Utils::filtered(qchFiles,
+                                [](const QString &file) { return QFileInfo::exists(file); }));
+}
+
 void McuSupportOptions::deletePackagesAndTargets()
 {
    qDeleteAll(packages);
@@ -370,6 +393,12 @@ void McuSupportOptions::setQulDir(const Utils::FilePath &dir)
    emit changed();
 }

+Utils::FilePath McuSupportOptions::qulDirFromSettings()
+{
+    return Utils::FilePath::fromUserInput(
+                packagePathFromSettings(Constants::SETTINGS_KEY_PACKAGE_QT_FOR_MCUS_SDK));
+}
+
 static bool mcuTargetIsDesktop(const McuTarget* mcuTarget)
 {
    return mcuTarget->qulPlatform() == "Qt";
--- a/src/plugins/mcusupport/mcusupportoptions.h
+++ b/src/plugins/mcusupport/mcusupportoptions.h
@@ -160,12 +160,14 @@ public:
    McuPackage *qtForMCUsSdkPackage = nullptr;

    void setQulDir(const Utils::FilePath &dir);
+    static Utils::FilePath qulDirFromSettings();

    QString kitName(const McuTarget* mcuTarget) const;

    QList<ProjectExplorer::Kit *> existingKits(const McuTarget *mcuTargt);
    ProjectExplorer::Kit *newKit(const McuTarget *mcuTarget);
    void populatePackagesAndTargets();
+    static void registerQchFiles();

 private:
    void deletePackagesAndTargets();
--- a/src/plugins/mcusupport/mcusupportoptionspage.cpp
+++ b/src/plugins/mcusupport/mcusupportoptionspage.cpp
@@ -223,14 +223,15 @@ void McuSupportOptionsWidget::showEvent(QShowEvent *event)

 void McuSupportOptionsWidget::apply()
 {
+    m_options.qtForMCUsSdkPackage->writeToSettings();
    for (auto package : m_options.packages)
        package->writeToSettings();

-    QTC_ASSERT(m_options.qtForMCUsSdkPackage, return);
-
    if (!isVisible())
        return;

+    McuSupportOptions::registerQchFiles();
+
    const McuTarget *mcuTarget = currentMcuTarget();
    if (!mcuTarget)
        return;
--- a/src/plugins/mcusupport/mcusupportplugin.cpp
+++ b/src/plugins/mcusupport/mcusupportplugin.cpp
@@ -26,6 +26,7 @@
 #include "mcusupportplugin.h"
 #include "mcusupportconstants.h"
 #include "mcusupportdevice.h"
+#include "mcusupportoptions.h"
 #include "mcusupportoptionspage.h"
 #include "mcusupportrunconfiguration.h"

@@ -74,6 +75,7 @@ bool McuSupportPlugin::initialize(const QStringList& arguments, QString* errorSt

    dd = new McuSupportPluginPrivate;

+    McuSupportOptions::registerQchFiles();
    ProjectExplorer::JsonWizardFactory::addWizardPath(
                Utils::FilePath::fromString(":/mcusupport/wizards/"));

--- a/src/plugins/mcusupport/mcusupportsdk.cpp
+++ b/src/plugins/mcusupport/mcusupportsdk.cpp
@@ -55,7 +55,7 @@ McuPackage *createQtForMCUsPackage()
                McuPackage::tr("Qt for MCUs SDK"),
                QDir::homePath(),
                Utils::HostOsInfo::withExecutableSuffix("bin/qmltocpp"),
-                "QtForMCUsSdk");
+                Constants::SETTINGS_KEY_PACKAGE_QT_FOR_MCUS_SDK);
    result->setEnvironmentVariableName("Qul_DIR");
    return result;
 }
--- a/src/plugins/qmakeprojectmanager/qmakenodes.cpp
+++ b/src/plugins/qmakeprojectmanager/qmakenodes.cpp
@@ -112,6 +112,7 @@ bool QmakeBuildSystem::supportsAction(Node *context, ProjectAction action, const
            }
            QTC_ASSERT(proFileNode, return false);
            pro = proFileNode->proFile();
+            QTC_ASSERT(pro, return false);
            t = pro->projectType();
        }

--- a/src/plugins/qmldesigner/components/componentcore/zoomaction.cpp
+++ b/src/plugins/qmldesigner/components/componentcore/zoomaction.cpp
@@ -66,10 +66,27 @@ void ZoomAction::resetZoomLevel()

 void ZoomAction::setZoomLevel(float zoomLevel)
 {
-    m_zoomLevel = qBound(0.1f, zoomLevel, 16.0f);
+    if (qFuzzyCompare(m_zoomLevel, zoomLevel))
+        return;
+
+    m_zoomLevel = qBound(0.01f, zoomLevel, 16.0f);
    emit zoomLevelChanged(m_zoomLevel);
 }

+//initial m_zoomLevel and m_currentComboBoxIndex
+const QVector<float> s_zoomFactors = {0.01f, 0.02f, 0.05f, 0.0625f, 0.125f, 0.25f,
+                                      0.33f, 0.5f, 0.66f, 0.75f, 0.9f, 1.0f, 1.25f,
+                                      1.5f, 1.75f, 2.0f, 3.0f, 4.0f, 6.0f, 8.0f, 10.0f, 16.0f };
+
+int getZoomIndex(float zoom)
+{
+    for (int i = 0; i < s_zoomFactors.length(); i++) {
+        if (qFuzzyCompare(s_zoomFactors.at(i), zoom))
+            return i;
+    }
+    return -1;
+}
+
 QWidget *ZoomAction::createWidget(QWidget *parent)
 {
    auto comboBox = new QComboBox(parent);
@@ -79,28 +96,10 @@ QWidget *ZoomAction::createWidget(QWidget *parent)
     */
    if (m_comboBoxModel.isNull()) {
        m_comboBoxModel = comboBox->model();
-        comboBox->addItem(QLatin1String("1 %"), 0.01);
-        comboBox->addItem(QLatin1String("2 %"), 0.02);
-        comboBox->addItem(QLatin1String("5 %"), 0.05);
-        comboBox->addItem(QLatin1String("6.25 %"), 0.0625);
-        comboBox->addItem(QLatin1String("12.5 %"), 0.125);
-        comboBox->addItem(QLatin1String("25 %"), 0.25);
-        comboBox->addItem(QLatin1String("33 %"), 0.33);
-        comboBox->addItem(QLatin1String("50 %"), 0.5);
-        comboBox->addItem(QLatin1String("66 %"), 0.66);
-        comboBox->addItem(QLatin1String("75 %"), 0.75);
-        comboBox->addItem(QLatin1String("90 %"), 0.90);
-        comboBox->addItem(QLatin1String("100 %"), 1.0); // initial m_zoomLevel and m_currentComboBoxIndex
-        comboBox->addItem(QLatin1String("125 %"), 1.25);
-        comboBox->addItem(QLatin1String("150 %"), 1.5);
-        comboBox->addItem(QLatin1String("175 %"), 1.75);
-        comboBox->addItem(QLatin1String("200 %"), 2.0);
-        comboBox->addItem(QLatin1String("300 %"), 3.0);
-        comboBox->addItem(QLatin1String("400 %"), 4.0);
-        comboBox->addItem(QLatin1String("600 %"), 6.0);
-        comboBox->addItem(QLatin1String("800 %"), 8.0);
-        comboBox->addItem(QLatin1String("1000 %"), 10.0);
-        comboBox->addItem(QLatin1String("1600 %"), 16.0);
+        for (float z : s_zoomFactors) {
+            const QString name = QString::number(z * 100, 'g', 4) + " %";
+            comboBox->addItem(name, z);
+        }
    } else {
        comboBox->setModel(m_comboBoxModel.data());
    }
@@ -126,6 +125,12 @@ QWidget *ZoomAction::createWidget(QWidget *parent)

    connect(this, &ZoomAction::indexChanged, comboBox, &QComboBox::setCurrentIndex);

+    connect(this, &ZoomAction::zoomLevelChanged, comboBox, [comboBox](double zoom){
+        const int index = getZoomIndex(zoom);
+        if (comboBox->currentIndex() != index)
+            comboBox->setCurrentIndex(index);
+    });
+
    comboBox->setProperty("hideborder", true);
    comboBox->setMaximumWidth(qMax(comboBox->view()->sizeHintForColumn(0) / 2, 16));
    return comboBox;
--- a/src/plugins/qmldesigner/components/componentcore/zoomaction.h
+++ b/src/plugins/qmldesigner/components/componentcore/zoomaction.h
@@ -47,10 +47,10 @@ public:
    void zoomIn();
    void zoomOut();
    void resetZoomLevel();
+    void setZoomLevel(float zoomLevel);

 protected:
    QWidget *createWidget(QWidget *parent) override;
-    void setZoomLevel(float zoomLevel);
 signals:
    void zoomLevelChanged(float zoom);
    void indexChanged(int);
--- a/src/plugins/qmldesigner/components/curveeditor/animationcurve.cpp
+++ b/src/plugins/qmldesigner/components/curveeditor/animationcurve.cpp
@@ -103,6 +103,15 @@ bool AnimationCurve::isFromData() const
    return m_fromData;
 }

+bool AnimationCurve::hasUnified() const
+{
+    for (auto &&frame : m_frames) {
+        if (frame.isUnified())
+            return true;
+    }
+    return false;
+}
+
 double AnimationCurve::minimumTime() const
 {
    if (!m_frames.empty())
@@ -144,6 +153,18 @@ std::string AnimationCurve::string() const
    return sstream.str();
 }

+QString AnimationCurve::unifyString() const
+{
+    QString out;
+    for (auto &&frame : m_frames) {
+        if (frame.isUnified())
+            out.append("1");
+        else
+            out.append("0");
+    }
+    return out;
+}
+
 CurveSegment AnimationCurve::segment(double time) const
 {
    CurveSegment seg;
--- a/src/plugins/qmldesigner/components/curveeditor/animationcurve.h
+++ b/src/plugins/qmldesigner/components/curveeditor/animationcurve.h
@@ -50,6 +50,8 @@ public:

    bool isFromData() const;

+    bool hasUnified() const;
+
    double minimumTime() const;

    double maximumTime() const;
@@ -60,6 +62,8 @@ public:

    std::string string() const;

+    QString unifyString() const;
+
    CurveSegment segment(double time) const;

    std::vector<CurveSegment> segments() const;
--- a/src/plugins/qmldesigner/components/curveeditor/curveeditor.cpp
+++ b/src/plugins/qmldesigner/components/curveeditor/curveeditor.cpp
@@ -86,6 +86,7 @@ QToolBar *CurveEditor::createToolBar(CurveEditorModel *model)
    QAction *tangentStepAction = bar->addAction(QIcon(":/curveeditor/images/tangetToolsStepIcon.png"), "Step");
    QAction *tangentSplineAction = bar->addAction(QIcon(":/curveeditor/images/tangetToolsSplineIcon.png"), "Spline");
    QAction *tangentDefaultAction = bar->addAction("Set Default");
+    QAction *tangentUnifyAction = bar->addAction("Unify");

    auto setLinearInterpolation = [this]() {
        m_view->setInterpolation(Keyframe::Interpolation::Linear);
@@ -97,9 +98,12 @@ QToolBar *CurveEditor::createToolBar(CurveEditorModel *model)
        m_view->setInterpolation(Keyframe::Interpolation::Bezier);
    };

+    auto toggleUnifyKeyframe = [this]() { m_view->toggleUnified(); };
+
    connect(tangentLinearAction, &QAction::triggered, setLinearInterpolation);
    connect(tangentStepAction, &QAction::triggered, setStepInterpolation);
    connect(tangentSplineAction, &QAction::triggered, setSplineInterpolation);
+    connect(tangentUnifyAction, &QAction::triggered, toggleUnifyKeyframe);

    Q_UNUSED(tangentLinearAction);
    Q_UNUSED(tangentSplineAction);
--- a/src/plugins/qmldesigner/components/curveeditor/curveeditorstyle.h
+++ b/src/plugins/qmldesigner/components/curveeditor/curveeditorstyle.h
@@ -62,6 +62,9 @@ struct KeyframeItemStyleOption
    double size = 10.0;
    QColor color = QColor(200, 200, 0);
    QColor selectionColor = QColor(200, 200, 200);
+    QColor lockedColor = QColor(50, 50, 50);
+    QColor unifiedColor = QColor(250, 50, 250);
+    QColor splitColor = QColor(0, 250, 0);
 };

 struct CurveItemStyleOption
--- a/src/plugins/qmldesigner/components/curveeditor/curvesegment.cpp
+++ b/src/plugins/qmldesigner/components/curveeditor/curvesegment.cpp
@@ -447,9 +447,11 @@ std::array<Keyframe, 3> CurveSegment::splitAt(double time)

            out[0].setInterpolation(left().interpolation());
            out[0].setData(left().data());
+            out[0].setUnified(left().isUnified());

            out[2].setInterpolation(right().interpolation());
            out[2].setData(right().data());
+            out[2].setUnified(right().isUnified());
            return out;
        }
    }
--- a/src/plugins/qmldesigner/components/curveeditor/detail/curveitem.cpp
+++ b/src/plugins/qmldesigner/components/curveeditor/detail/curveitem.cpp
@@ -297,6 +297,8 @@ void CurveItem::setCurve(const AnimationCurve &curve)
        item->setComponentTransform(m_transform);
        m_keyframes.push_back(item);
        QObject::connect(item, &KeyframeItem::redrawCurve, this, &CurveItem::emitCurveChanged);
+        QObject::connect(item, &KeyframeItem::keyframeMoved, this, &CurveItem::keyframeMoved);
+        QObject::connect(item, &KeyframeItem::handleMoved, this, &CurveItem::handleMoved);
    }

    emitCurveChanged();
@@ -344,14 +346,24 @@ void CurveItem::setInterpolation(Keyframe::Interpolation interpolation)
    emit curveChanged(id(), curve());
 }

+void CurveItem::toggleUnified()
+{
+    if (m_keyframes.empty())
+        return;
+
+    for (auto *frame : m_keyframes) {
+        if (frame->selected())
+            frame->toggleUnified();
+    }
+    emit curveChanged(id(), curve());
+}
+
 void CurveItem::connect(GraphicsScene *scene)
 {
    QObject::connect(this, &CurveItem::curveChanged, scene, &GraphicsScene::curveChanged);

-    for (auto *frame : m_keyframes) {
-        QObject::connect(frame, &KeyframeItem::keyframeMoved, scene, &GraphicsScene::keyframeMoved);
-        QObject::connect(frame, &KeyframeItem::handleMoved, scene, &GraphicsScene::handleMoved);
-    }
+    QObject::connect(this, &CurveItem::keyframeMoved, scene, &GraphicsScene::keyframeMoved);
+    QObject::connect(this, &CurveItem::handleMoved, scene, &GraphicsScene::handleMoved);
 }

 void CurveItem::insertKeyframeByTime(double time)
--- a/src/plugins/qmldesigner/components/curveeditor/detail/curveitem.h
+++ b/src/plugins/qmldesigner/components/curveeditor/detail/curveitem.h
@@ -27,6 +27,7 @@

 #include "curveeditorstyle.h"
 #include "curvesegment.h"
+#include "handleitem.h"
 #include "keyframe.h"
 #include "selectableitem.h"
 #include "treeitem.h"
@@ -47,6 +48,10 @@ class CurveItem : public CurveEditorItem
 signals:
    void curveChanged(unsigned int id, const AnimationCurve &curve);

+    void keyframeMoved(KeyframeItem *item, const QPointF &direction);
+
+    void handleMoved(KeyframeItem *frame, HandleItem::Slot slot, double angle, double deltaLength);
+
 public:
    CurveItem(QGraphicsItem *parent = nullptr);

@@ -100,6 +105,8 @@ public:

    void setInterpolation(Keyframe::Interpolation interpolation);

+    void toggleUnified();
+
    void connect(GraphicsScene *scene);

    void insertKeyframeByTime(double time);
--- a/src/plugins/qmldesigner/components/curveeditor/detail/graphicsscene.cpp
+++ b/src/plugins/qmldesigner/components/curveeditor/detail/graphicsscene.cpp
@@ -37,6 +37,7 @@ GraphicsScene::GraphicsScene(QObject *parent)
    : QGraphicsScene(parent)
    , m_dirty(true)
    , m_limits()
+    , m_doNotMoveItems(false)
 {}

 bool GraphicsScene::empty() const
@@ -64,6 +65,11 @@ double GraphicsScene::maximumValue() const
    return limits().top();
 }

+void GraphicsScene::doNotMoveItems(bool val)
+{
+    m_doNotMoveItems = val;
+}
+
 void GraphicsScene::addCurveItem(CurveItem *item)
 {
    m_dirty = true;
@@ -111,10 +117,9 @@ void GraphicsScene::handleUnderMouse(HandleItem *handle)
        if (item == handle)
            continue;

-        if (auto *handleItem = qgraphicsitem_cast<HandleItem *>(item)) {
-            if (handleItem->selected()) {
-                if (handleItem->slot() == handle->slot())
-                    handleItem->setActivated(handle->isUnderMouse());
+        if (auto *keyItem = qgraphicsitem_cast<KeyframeItem *>(item)) {
+            if (keyItem->selected()) {
+                keyItem->setActivated(handle->isUnderMouse(), handle->slot());
            }
        }
    }
@@ -125,14 +130,29 @@ void GraphicsScene::handleMoved(KeyframeItem *frame,
                                double angle,
                                double deltaLength)
 {
+    if (m_doNotMoveItems)
+        return;
+
+    auto moveUnified = [handle, angle, deltaLength](KeyframeItem *key) {
+        if (key->isUnified()) {
+            if (handle == HandleItem::Slot::Left)
+                key->moveHandle(HandleItem::Slot::Right, angle, deltaLength);
+            else
+                key->moveHandle(HandleItem::Slot::Left, angle, deltaLength);
+        }
+    };
+
    const auto itemList = items();
    for (auto *item : itemList) {
-        if (item == frame)
-            continue;
-
        if (auto *frameItem = qgraphicsitem_cast<KeyframeItem *>(item)) {
-            if (frameItem->selected())
+            if (item == frame) {
+                moveUnified(frameItem);
+                continue;
+            }
+            if (frameItem->selected()) {
                frameItem->moveHandle(handle, angle, deltaLength);
+                moveUnified(frameItem);
+            }
        }
    }
 }
--- a/src/plugins/qmldesigner/components/curveeditor/detail/graphicsscene.h
+++ b/src/plugins/qmldesigner/components/curveeditor/detail/graphicsscene.h
@@ -61,6 +61,8 @@ public:

    double maximumValue() const;

+    void doNotMoveItems(bool tmp);
+
    void addCurveItem(CurveItem *item);

    void setComponentTransform(const QTransform &transform);
@@ -90,6 +92,8 @@ private:
    mutable bool m_dirty;

    mutable QRectF m_limits;
+
+    bool m_doNotMoveItems;
 };

 } // End namespace DesignTools.
--- a/src/plugins/qmldesigner/components/curveeditor/detail/graphicsview.cpp
+++ b/src/plugins/qmldesigner/components/curveeditor/detail/graphicsview.cpp
@@ -275,6 +275,18 @@ void GraphicsView::setInterpolation(Keyframe::Interpolation interpol)
    viewport()->update();
 }

+void GraphicsView::toggleUnified()
+{
+    const auto itemList = items();
+    for (auto *item : itemList) {
+        if (auto *citem = qgraphicsitem_cast<CurveItem *>(item)) {
+            if (citem->hasSelection())
+                citem->toggleUnified();
+        }
+    }
+    viewport()->update();
+}
+
 void GraphicsView::resizeEvent(QResizeEvent *event)
 {
    QGraphicsView::resizeEvent(event);
@@ -433,6 +445,8 @@ QPointF GraphicsView::globalToRaster(const QPoint &point) const

 void GraphicsView::applyZoom(double x, double y, const QPoint &pivot)
 {
+    m_scene.doNotMoveItems(true);
+
    QPointF pivotRaster(globalToRaster(pivot));

    m_zoomX = clamp(x, 0.0, 1.0);
@@ -471,6 +485,8 @@ void GraphicsView::applyZoom(double x, double y, const QPoint &pivot)
        QPointF deltaTransformed = pivotRaster - globalToRaster(pivot);
        scrollContent(mapTimeToX(deltaTransformed.x()), mapValueToY(deltaTransformed.y()));
    }
+
+    m_scene.doNotMoveItems(false);
 }

 void GraphicsView::insertKeyframe(double time, bool allVisibleCurves)
--- a/src/plugins/qmldesigner/components/curveeditor/detail/graphicsview.h
+++ b/src/plugins/qmldesigner/components/curveeditor/detail/graphicsview.h
@@ -112,6 +112,8 @@ public:

    void setInterpolation(Keyframe::Interpolation interpol);

+    void toggleUnified();
+
 protected:
    void resizeEvent(QResizeEvent *event) override;

--- a/src/plugins/qmldesigner/components/curveeditor/detail/handleitem.cpp
+++ b/src/plugins/qmldesigner/components/curveeditor/detail/handleitem.cpp
@@ -130,7 +130,7 @@ void HandleItem::setStyle(const CurveEditorStyle &style)
 QVariant HandleItem::itemChange(QGraphicsItem::GraphicsItemChange change, const QVariant &value)
 {
    if (change == ItemPositionChange) {
-        if (KeyframeItem *parent = qgraphicsitem_cast<KeyframeItem *>(parentItem())) {
+        if (qgraphicsitem_cast<KeyframeItem *>(parentItem())) {
            QPointF pos = value.toPointF();
            if (m_slot == HandleItem::Slot::Left) {
                if (pos.x() > 0.0)
--- a/src/plugins/qmldesigner/components/curveeditor/detail/keyframeitem.cpp
+++ b/src/plugins/qmldesigner/components/curveeditor/detail/keyframeitem.cpp
@@ -64,14 +64,22 @@ void KeyframeItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *opti
    Q_UNUSED(option)
    Q_UNUSED(widget)

+    QColor mainColor = selected() ? m_style.selectionColor : m_style.color;
+    QColor borderColor = isUnified() ? m_style.unifiedColor : m_style.splitColor;
+
+    if (locked()) {
+        mainColor = m_style.lockedColor;
+        borderColor = m_style.lockedColor;
+    }
+
    QPen pen = painter->pen();
-    pen.setColor(Qt::black);
+    pen.setWidthF(1.);
+    pen.setColor(borderColor);

    painter->save();
    painter->setPen(pen);
-    painter->setBrush(locked() ? Qt::black : (selected() ? Qt::red : m_style.color));
+    painter->setBrush(mainColor);
    painter->drawEllipse(boundingRect());
-
    painter->restore();
 }

@@ -93,6 +101,11 @@ Keyframe KeyframeItem::keyframe() const
    return m_frame;
 }

+bool KeyframeItem::isUnified() const
+{
+    return m_frame.isUnified();
+}
+
 bool KeyframeItem::hasLeftHandle() const
 {
    return m_frame.hasLeftHandle();
@@ -108,11 +121,6 @@ QTransform KeyframeItem::transform() const
    return m_transform;
 }

-bool KeyframeItem::contains(HandleItem *handle, const QPointF &point) const
-{
-    return false;
-}
-
 void KeyframeItem::setHandleVisibility(bool visible)
 {
    m_visibleOverride = visible;
@@ -195,6 +203,31 @@ void KeyframeItem::setKeyframe(const Keyframe &keyframe)
    setPos(m_transform.map(m_frame.position()));
 }

+void KeyframeItem::toggleUnified()
+{
+    if (!m_left || !m_right)
+        return;
+
+    if (m_frame.isUnified())
+        m_frame.setUnified(false);
+    else
+        m_frame.setUnified(true);
+}
+
+void KeyframeItem::setActivated(bool active, HandleItem::Slot slot)
+{
+    if (isUnified() && m_left && m_right) {
+        m_left->setActivated(active);
+        m_right->setActivated(active);
+        return;
+    }
+
+    if (slot == HandleItem::Slot::Left && m_left)
+        m_left->setActivated(active);
+    else if (slot == HandleItem::Slot::Right && m_right)
+        m_right->setActivated(active);
+}
+
 void KeyframeItem::setInterpolation(Keyframe::Interpolation interpolation)
 {
    m_frame.setInterpolation(interpolation);
--- a/src/plugins/qmldesigner/components/curveeditor/detail/keyframeitem.h
+++ b/src/plugins/qmldesigner/components/curveeditor/detail/keyframeitem.h
@@ -66,14 +66,14 @@ public:

    Keyframe keyframe() const;

+    bool isUnified() const;
+
    bool hasLeftHandle() const;

    bool hasRightHandle() const;

    QTransform transform() const;

-    bool contains(HandleItem *handle, const QPointF &point) const;
-
    void setHandleVisibility(bool visible);

    void setComponentTransform(const QTransform &transform);
@@ -82,6 +82,10 @@ public:

    void setKeyframe(const Keyframe &keyframe);

+    void toggleUnified();
+
+    void setActivated(bool active, HandleItem::Slot slot);
+
    void setInterpolation(Keyframe::Interpolation interpolation);

    void setLeftHandle(const QPointF &pos);
--- a/src/plugins/qmldesigner/components/curveeditor/keyframe.cpp
+++ b/src/plugins/qmldesigner/components/curveeditor/keyframe.cpp
@@ -31,6 +31,7 @@ namespace DesignTools {

 Keyframe::Keyframe()
    : m_interpolation(Interpolation::Undefined)
+    , m_unified(false)
    , m_position()
    , m_leftHandle()
    , m_rightHandle()
@@ -39,6 +40,7 @@ Keyframe::Keyframe()

 Keyframe::Keyframe(const QPointF &position)
    : m_interpolation(Interpolation::Linear)
+    , m_unified(false)
    , m_position(position)
    , m_leftHandle()
    , m_rightHandle()
@@ -47,6 +49,7 @@ Keyframe::Keyframe(const QPointF &position)

 Keyframe::Keyframe(const QPointF &position, const QVariant &data)
    : m_interpolation(Interpolation::Undefined)
+    , m_unified(false)
    , m_position(position)
    , m_leftHandle()
    , m_rightHandle()
@@ -57,6 +60,7 @@ Keyframe::Keyframe(const QPointF &position, const QVariant &data)

 Keyframe::Keyframe(const QPointF &position, const QPointF &leftHandle, const QPointF &rightHandle)
    : m_interpolation(Interpolation::Bezier)
+    , m_unified(false)
    , m_position(position)
    , m_leftHandle(leftHandle)
    , m_rightHandle(rightHandle)
@@ -73,6 +77,11 @@ bool Keyframe::hasData() const
    return m_data.isValid();
 }

+bool Keyframe::isUnified() const
+{
+    return m_unified;
+}
+
 bool Keyframe::hasLeftHandle() const
 {
    return !m_leftHandle.isNull();
@@ -143,6 +152,11 @@ void Keyframe::setPosition(const QPointF &pos)
    m_position = pos;
 }

+void Keyframe::setUnified(bool unified)
+{
+    m_unified = unified;
+}
+
 void Keyframe::setLeftHandle(const QPointF &pos)
 {
    m_leftHandle = pos;
--- a/src/plugins/qmldesigner/components/curveeditor/keyframe.h
+++ b/src/plugins/qmldesigner/components/curveeditor/keyframe.h
@@ -47,6 +47,8 @@ public:

    bool hasData() const;

+    bool isUnified() const;
+
    bool hasLeftHandle() const;

    bool hasRightHandle() const;
@@ -63,6 +65,8 @@ public:

    Interpolation interpolation() const;

+    void setUnified(bool unified);
+
    void setPosition(const QPointF &pos);

    void setLeftHandle(const QPointF &pos);
@@ -76,6 +80,8 @@ public:
 private:
    Interpolation m_interpolation = Interpolation::Undefined;

+    bool m_unified;
+
    QPointF m_position;

    QPointF m_leftHandle;
--- a/src/plugins/qmldesigner/components/curveeditor/treeitem.cpp
+++ b/src/plugins/qmldesigner/components/curveeditor/treeitem.cpp
@@ -311,6 +311,16 @@ AnimationCurve PropertyTreeItem::curve() const
    return m_curve;
 }

+bool PropertyTreeItem::hasUnified() const
+{
+    return m_curve.hasUnified();
+}
+
+QString PropertyTreeItem::unifyString() const
+{
+    return m_curve.unifyString();
+}
+
 void PropertyTreeItem::setCurve(const AnimationCurve &curve)
 {
    m_curve = curve;
--- a/src/plugins/qmldesigner/components/curveeditor/treeitem.h
+++ b/src/plugins/qmldesigner/components/curveeditor/treeitem.h
@@ -155,6 +155,10 @@ public:

    AnimationCurve curve() const;

+    bool hasUnified() const;
+
+    QString unifyString() const;
+
    void setCurve(const AnimationCurve &curve);

    void setComponent(const Component &comp);
--- a/src/plugins/qmldesigner/components/formeditor/backgroundaction.cpp
+++ b/src/plugins/qmldesigner/components/formeditor/backgroundaction.cpp
@@ -35,6 +35,13 @@ BackgroundAction::BackgroundAction(QObject *parent) :
 {
 }

+void BackgroundAction::setColor(const QColor &color)
+{
+    if (m_comboBox)
+        m_comboBox->setCurrentIndex(colors().indexOf(color));
+
+}
+
 QIcon iconForColor(const QColor &color) {
    const int size = 16;
    QImage image(size, size, QImage::Format_ARGB32);
@@ -69,6 +76,7 @@ QWidget *BackgroundAction::createWidget(QWidget *parent)

    comboBox->setProperty("hideborder", true);
    comboBox->setToolTip(tr("Set the color of the canvas."));
+    m_comboBox = comboBox;
    return comboBox;
 }

@@ -83,6 +91,7 @@ QList<QColor> BackgroundAction::colors()
    static QColor alphaZero(Qt::transparent);
    static QList<QColor> colorList = {alphaZero,
                                      QColor(Qt::black),
+                                      QColor("#4c4e50"),
                                      QColor(Qt::darkGray),
                                      QColor(Qt::lightGray),
                                      QColor(Qt::white)};
--- a/src/plugins/qmldesigner/components/formeditor/backgroundaction.h
+++ b/src/plugins/qmldesigner/components/formeditor/backgroundaction.h
@@ -25,6 +25,9 @@
 #pragma once

 #include <QWidgetAction>
+#include <QPointer>
+
+QT_FORWARD_DECLARE_CLASS(QComboBox)

 namespace QmlDesigner {

@@ -39,6 +42,7 @@ class BackgroundAction : public QWidgetAction
    Q_OBJECT
 public:
    explicit BackgroundAction(QObject *parent);
+    void setColor(const QColor &color);

 signals:
    void backgroundChanged(const QColor &color);
@@ -51,6 +55,7 @@ private:

 private:
    static QList<QColor> colors();
+    QPointer<QComboBox> m_comboBox;
 };

 } // namespace QmlDesigner
--- a/src/plugins/qmldesigner/components/formeditor/formeditoritem.cpp
+++ b/src/plugins/qmldesigner/components/formeditor/formeditoritem.cpp
@@ -754,7 +754,12 @@ static void paintConnection(QPainter *painter,
    const bool boolExitRight = from.right() < to.center().x();
    const bool boolExitBottom = from.bottom() < to.center().y();

-    bool horizontalFirst = horizontalOverlap(from, to) && !verticalOverlap(from, to);
+    bool horizontalFirst = true;
+
+    /*
+    if (verticalOverlap(from, to) && !horizontalOverlap(from, to))
+        horizontalFirst = false;
+    */

    const qreal middleFactor = breakOffset / 100.0;

@@ -764,14 +769,20 @@ static void paintConnection(QPainter *painter,

    if (horizontalFirst) {
        if (to.center().x() > from.left() && to.center().x() < from.right()) {
-                horizontalFirst = false;
-                extraLine = true;
-            }
+            horizontalFirst = false;
+            extraLine = true;
+        } else if (verticalOverlap(from, to)) {
+            horizontalFirst = true;
+            extraLine = true;
+        }

    } else {
        if (to.center().y() > from.top() && to.center().y() < from.bottom()) {
            horizontalFirst = true;
            extraLine = true;
+        } else if (horizontalOverlap(from, to)) {
+            horizontalFirst = false;
+            extraLine = true;
        }
    }

@@ -913,35 +924,84 @@ void FormEditorTransitionItem::paint(QPainter *painter, const QStyleOptionGraphi
        return;

    if (!(qmlItemNode().modelNode().hasBindingProperty("from")
-          && qmlItemNode().modelNode().hasBindingProperty("from")))
+          && qmlItemNode().modelNode().hasBindingProperty("to")))
        return;

    painter->save();

-    const QmlFlowItemNode from = qmlItemNode().modelNode().bindingProperty("from").resolveToModelNode();
+    QmlFlowItemNode from = qmlItemNode().modelNode().bindingProperty("from").resolveToModelNode();
    const QmlFlowItemNode to = qmlItemNode().modelNode().bindingProperty("to").resolveToModelNode();

    QmlFlowActionAreaNode areaNode = ModelNode();

-    if (from.isValid() && to.isValid())
+    bool joinConnection = false;
+
+    bool isStartLine = false;
+
+    bool isWildcardLine = false;
+
+    if (from.isValid()) {
        for (const QmlFlowActionAreaNode &area : from.flowActionAreas()) {
-            if (area.targetTransition() ==  qmlItemNode().modelNode())
+            ModelNode target = area.targetTransition();
+            if (target ==  qmlItemNode().modelNode()) {
                areaNode = area;
+            } else  {
+                const ModelNode decisionNode = area.decisionNodeForTransition(qmlItemNode().modelNode());
+                if (decisionNode.isValid()) {
+                    from = decisionNode;
+                    areaNode = ModelNode();
+                }
+            }
        }
+        if (from.modelNode().hasAuxiliaryData("joinConnection"))
+            joinConnection = from.modelNode().auxiliaryData("joinConnection").toBool();
+    } else {
+        if (from == qmlItemNode().rootModelNode()) {
+            isStartLine = true;
+        } else {
+            for (const ModelNode wildcard : QmlFlowViewNode(qmlItemNode().rootModelNode()).wildcards()) {
+                if (wildcard.bindingProperty("target").resolveToModelNode() == qmlItemNode().modelNode()) {
+                    from = wildcard;
+                    isWildcardLine = true;
+                }
+            }
+
+        }
+    }
+
+    if (!from.modelNode().isValid())
+        return;

    QRectF fromRect = QmlItemNode(from).instanceBoundingRect();
+    if (QmlItemNode(from).isFlowDecision())
+        fromRect = QRectF(0,0,200,200);
+
+    if (QmlItemNode(from).isFlowWildcard())
+        fromRect = QRectF(0,0,200,200);
    fromRect.translate(QmlItemNode(from).flowPosition());

+    if (isStartLine) {
+        fromRect = QRectF(0,0,100,100);
+        fromRect.translate(QmlItemNode(to).flowPosition()- QPoint(200, 0));
+    }

-    if (areaNode.isValid()) {
+    if (!joinConnection && areaNode.isValid()) {
        fromRect = QmlItemNode(areaNode).instanceBoundingRect();
        fromRect.translate(QmlItemNode(from).flowPosition());
        fromRect.translate(areaNode.instancePosition());
    }

    QRectF toRect = QmlItemNode(to).instanceBoundingRect();
+    if (QmlItemNode(to).isFlowDecision())
+        toRect = QRectF(0,0,200,200);
+
    toRect.translate(QmlItemNode(to).flowPosition());

+    if (isStartLine) {
+        fromRect = QRectF(0,0,50,50);
+        fromRect.translate(QmlItemNode(to).flowPosition() + QPoint(-120, toRect.height() / 2 - 25));
+    }
+
    toRect.translate(-pos());
    fromRect.translate(-pos());

@@ -961,6 +1021,9 @@ void FormEditorTransitionItem::paint(QPainter *painter, const QStyleOptionGraphi

    QColor color = "#e71919";

+    if (isStartLine)
+        color = "blue";
+
    bool dash = false;

    if (qmlItemNode().modelNode().hasAuxiliaryData("color"))
@@ -985,6 +1048,23 @@ void FormEditorTransitionItem::paint(QPainter *painter, const QStyleOptionGraphi

    paintConnection(painter, fromRect, toRect, width, adjustedWidth ,color, dash, outOffset, inOffset, breakOffset);

+    if (isStartLine) {
+        QPen pen;
+        pen.setCosmetic(true);
+
+        pen.setColor(color);
+        painter->setPen(pen);
+        painter->drawRect(fromRect);
+
+        if (scaleFactor > 0.4) {
+            painter->drawLine(fromRect.topRight() + QPoint(20,10), fromRect.bottomRight() + QPoint(20,-10));
+            painter->drawLine(fromRect.topRight() + QPoint(25,12), fromRect.bottomRight() + QPoint(25,-12));
+            painter->drawLine(fromRect.topRight() + QPoint(30,15), fromRect.bottomRight() + QPoint(30,-15));
+            painter->drawLine(fromRect.topRight() + QPoint(35,17), fromRect.bottomRight() + QPoint(35,-17));
+            painter->drawLine(fromRect.topRight() + QPoint(40,20), fromRect.bottomRight() + QPoint(40,-20));
+        }
+    }
+
    painter->restore();
 }

@@ -1011,4 +1091,83 @@ QTransform FormEditorItem::viewportTransform() const
    return scene()->views().first()->viewportTransform();
 }

+void FormEditorFlowDecisionItem::updateGeometry()
+{
+    prepareGeometryChange();
+    m_selectionBoundingRect = QRectF(0,0, 200, 200);
+    m_paintedBoundingRect = m_selectionBoundingRect;
+    m_boundingRect = m_paintedBoundingRect;
+    setTransform(qmlItemNode().instanceTransformWithContentTransform());
+    const QPointF pos = qmlItemNode().flowPosition();
+    setTransform(QTransform::fromTranslate(pos.x(), pos.y()));
+}
+
+void FormEditorFlowDecisionItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
+{
+    if (!painter->isActive())
+        return;
+
+    painter->save();
+
+    QPen pen;
+    pen.setJoinStyle(Qt::MiterJoin);
+    pen.setCosmetic(true);
+
+    QColor flowColor = "#e71919";
+
+    if (qmlItemNode().modelNode().hasAuxiliaryData("color"))
+        flowColor = qmlItemNode().modelNode().auxiliaryData("color").value<QColor>();
+
+    const qreal scaleFactor = viewportTransform().m11();
+    qreal width = 2;
+
+    if (qmlItemNode().modelNode().hasAuxiliaryData("width"))
+        width = qmlItemNode().modelNode().auxiliaryData("width").toInt();
+
+    bool dash = false;
+
+    if (qmlItemNode().modelNode().hasAuxiliaryData("dash"))
+        dash = qmlItemNode().modelNode().auxiliaryData("dash").toBool();
+
+    pen.setColor(flowColor);
+    if (dash)
+        pen.setStyle(Qt::DashLine);
+    else
+        pen.setStyle(Qt::SolidLine);
+
+    pen.setWidthF(width);
+    pen.setCosmetic(true);
+    painter->setPen(pen);
+
+    if (qmlItemNode().modelNode().hasAuxiliaryData("fillColor")) {
+
+       const QColor fillColor = qmlItemNode().modelNode().auxiliaryData("fillColor").value<QColor>();
+       painter->fillRect(boundingRect(), fillColor);
+    }
+
+    painter->drawLine(boundingRect().left(), boundingRect().center().y(),
+                      boundingRect().center().x(), boundingRect().top());
+
+    painter->drawLine(boundingRect().center().x(), boundingRect().top(),
+                      boundingRect().right(), boundingRect().center().y());
+
+    painter->drawLine(boundingRect().right(), boundingRect().center().y(),
+                      boundingRect().center().x(), boundingRect().bottom());
+
+    painter->drawLine(boundingRect().center().x(), boundingRect().bottom(),
+                      boundingRect().left(), boundingRect().center().y());
+
+    painter->restore();
+}
+
+bool FormEditorFlowDecisionItem::flowHitTest(const QPointF &point) const
+{
+    return true;
+}
+
+void FormEditorFlowWildcardItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
+{
+    FormEditorFlowDecisionItem::paint(painter, option, widget);
+}
+
 } //QmlDesigner
--- a/src/plugins/qmldesigner/components/formeditor/formeditoritem.h
+++ b/src/plugins/qmldesigner/components/formeditor/formeditoritem.h
@@ -1,3 +1,4 @@
+
 /****************************************************************************
 **
 ** Copyright (C) 2016 The Qt Company Ltd.
@@ -196,6 +197,33 @@ private:
    mutable bool m_hitTest = false;
 };

+class FormEditorFlowDecisionItem : FormEditorFlowItem
+{
+    friend class QmlDesigner::FormEditorScene;
+
+public:
+    void updateGeometry() override;
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem * option, QWidget * widget = nullptr ) override;
+    bool flowHitTest(const QPointF &point) const override;
+
+protected:
+    FormEditorFlowDecisionItem(const QmlItemNode &qmlItemNode, FormEditorScene* scene)
+        : FormEditorFlowItem(qmlItemNode, scene)
+    {}
+};
+
+class FormEditorFlowWildcardItem : FormEditorFlowDecisionItem
+{
+    friend class QmlDesigner::FormEditorScene;
+
+public:
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem * option, QWidget * widget = nullptr ) override;
+
+protected:
+    FormEditorFlowWildcardItem(const QmlItemNode &qmlItemNode, FormEditorScene* scene)
+        : FormEditorFlowDecisionItem(qmlItemNode, scene)
+    {}
+};

 inline int FormEditorItem::type() const
 {
--- a/src/plugins/qmldesigner/components/formeditor/formeditorscene.cpp
+++ b/src/plugins/qmldesigner/components/formeditor/formeditorscene.cpp
@@ -178,6 +178,10 @@ FormEditorItem *FormEditorScene::addFormEditorItem(const QmlItemNode &qmlItemNod
        formEditorItem = new FormEditorFlowActionItem(qmlItemNode, this);
    else if (type == FlowTransition)
        formEditorItem = new FormEditorTransitionItem(qmlItemNode, this);
+    else if (type == FlowDecision)
+        formEditorItem = new FormEditorFlowDecisionItem(qmlItemNode, this);
+    else if (type == FlowWildcard)
+        formEditorItem = new FormEditorFlowWildcardItem(qmlItemNode, this);
    else
        formEditorItem = new FormEditorItem(qmlItemNode, this);

--- a/src/plugins/qmldesigner/components/formeditor/formeditorscene.h
+++ b/src/plugins/qmldesigner/components/formeditor/formeditorscene.h
@@ -55,7 +55,9 @@ public:
        Default,
        Flow,
        FlowAction,
-        FlowTransition
+        FlowTransition,
+        FlowDecision,
+        FlowWildcard
    };

    FormEditorScene(FormEditorWidget *widget, FormEditorView *editorView);
--- a/src/plugins/qmldesigner/components/formeditor/formeditorview.cpp
+++ b/src/plugins/qmldesigner/components/formeditor/formeditorview.cpp
@@ -105,6 +105,16 @@ void FormEditorView::setupFormEditorItemTree(const QmlItemNode &qmlItemNode)
        if (qmlItemNode.hasNodeParent())
            m_scene->reparentItem(qmlItemNode, qmlItemNode.modelParentItem());
        m_scene->synchronizeTransformation(m_scene->itemForQmlItemNode(qmlItemNode));
+    } else if (qmlItemNode.isFlowDecision()) {
+        m_scene->addFormEditorItem(qmlItemNode, FormEditorScene::FlowDecision);
+        if (qmlItemNode.hasNodeParent())
+            m_scene->reparentItem(qmlItemNode, qmlItemNode.modelParentItem());
+        m_scene->synchronizeTransformation(m_scene->itemForQmlItemNode(qmlItemNode));
+    } else if (qmlItemNode.isFlowWildcard()) {
+        m_scene->addFormEditorItem(qmlItemNode, FormEditorScene::FlowWildcard);
+        if (qmlItemNode.hasNodeParent())
+            m_scene->reparentItem(qmlItemNode, qmlItemNode.modelParentItem());
+        m_scene->synchronizeTransformation(m_scene->itemForQmlItemNode(qmlItemNode));
    } else if (qmlItemNode.isFlowActionArea()) {
        m_scene->addFormEditorItem(qmlItemNode.toQmlItemNode(), FormEditorScene::FlowAction);
        m_scene->synchronizeParent(qmlItemNode.toQmlItemNode());
@@ -134,6 +144,10 @@ void FormEditorView::setupFormEditorItemTree(const QmlItemNode &qmlItemNode)
        for (const QmlObjectNode &nextNode : qmlItemNode.allDirectSubNodes()) {
            if (QmlVisualNode::isValidQmlVisualNode(nextNode) && nextNode.toQmlVisualNode().isFlowTransition()) {
                setupFormEditorItemTree(nextNode.toQmlItemNode());
+            } else if (QmlVisualNode::isValidQmlVisualNode(nextNode) && nextNode.toQmlVisualNode().isFlowDecision()) {
+                setupFormEditorItemTree(nextNode.toQmlItemNode());
+            } else if (QmlVisualNode::isValidQmlVisualNode(nextNode) && nextNode.toQmlVisualNode().isFlowWildcard()) {
+                setupFormEditorItemTree(nextNode.toQmlItemNode());
            }
        }
    } else {
--- a/src/plugins/qmldesigner/components/formeditor/formeditorwidget.cpp
+++ b/src/plugins/qmldesigner/components/formeditor/formeditorwidget.cpp
@@ -195,10 +195,14 @@ void FormEditorWidget::changeRootItemHeight(const QString &heighText)

 void FormEditorWidget::changeBackgound(const QColor &color)
 {
-    if (color.alpha() == 0)
+    if (color.alpha() == 0) {
        m_graphicsView->activateCheckboardBackground();
-    else
+        if (m_formEditorView->rootModelNode().hasAuxiliaryData("formeditorColor"))
+            m_formEditorView->rootModelNode().setAuxiliaryData("formeditorColor", {});
+    } else {
        m_graphicsView->activateColoredBackground(color);
+        m_formEditorView->rootModelNode().setAuxiliaryData("formeditorColor", color);
+    }
 }

 void FormEditorWidget::registerActionAsCommand(QAction *action, Core::Id id, const QKeySequence &keysequence)
@@ -236,6 +240,17 @@ void FormEditorWidget::updateActions()
            m_rootHeightAction->setLineEditText(m_formEditorView->rootModelNode().auxiliaryData("height").toString());
        else
            m_rootHeightAction->clearLineEditText();
+
+        if (m_formEditorView->rootModelNode().hasAuxiliaryData("formeditorColor"))
+            m_backgroundAction->setColor(m_formEditorView->rootModelNode().auxiliaryData("formeditorColor").value<QColor>());
+        else
+            m_backgroundAction->setColor(Qt::transparent);
+
+        if (m_formEditorView->rootModelNode().hasAuxiliaryData("formeditorZoom"))
+            m_zoomAction->setZoomLevel(m_formEditorView->rootModelNode().auxiliaryData("formeditorZoom").toDouble());
+        else
+            m_zoomAction->setZoomLevel(1.0);
+
    } else {
        m_rootWidthAction->clearLineEditText();
        m_rootHeightAction->clearLineEditText();
@@ -314,6 +329,13 @@ void FormEditorWidget::setZoomLevel(double zoomLevel)
    m_graphicsView->resetTransform();

    m_graphicsView->scale(zoomLevel, zoomLevel);
+
+    if (zoomLevel == 1.0) {
+        if (m_formEditorView->rootModelNode().hasAuxiliaryData("formeditorZoom"))
+            m_formEditorView->rootModelNode().setAuxiliaryData("formeditorZoom", {});
+    } else {
+        m_formEditorView->rootModelNode().setAuxiliaryData("formeditorZoom", zoomLevel);
+    }
 }

 void FormEditorWidget::setScene(FormEditorScene *scene)
--- a/src/plugins/qmldesigner/components/itemlibrary/itemlibrarymodel.cpp
+++ b/src/plugins/qmldesigner/components/itemlibrary/itemlibrarymodel.cpp
@@ -186,12 +186,6 @@ void ItemLibraryModel::update(ItemLibraryInfo *itemLibraryInfo, Model *model)

        qCInfo(itemlibraryPopulate) << "required import: " << entry.requiredImport() << entryToImport(entry).toImportString();

-        if (!isItem && valid) {
-            qDebug() << Q_FUNC_INFO;
-            qDebug() << metaInfo.typeName() << "is not a QtQuick.Item";
-            qDebug() << Utils::transform(metaInfo.superClasses(), &NodeMetaInfo::typeName);
-        }
-
        bool forceVisiblity = valid && NodeHints::fromItemLibraryEntry(entry).visibleInLibrary();

        if (m_flowMode) {
--- a/src/plugins/qmldesigner/components/propertyeditor/gradientmodel.cpp
+++ b/src/plugins/qmldesigner/components/propertyeditor/gradientmodel.cpp
@@ -185,6 +185,9 @@ void GradientModel::setColor(int index, const QColor &color)
    if (locked())
        return;

+    if (!m_itemNode.isValid())
+        return;
+
    if (!m_itemNode.modelNode().isSelected())
        return;

--- a/src/plugins/qmldesigner/components/propertyeditor/propertyeditorqmlbackend.cpp
+++ b/src/plugins/qmldesigner/components/propertyeditor/propertyeditorqmlbackend.cpp
@@ -161,6 +161,8 @@ QVariant properDefaultAuxiliaryProperties(const QmlObjectNode &qmlObjectNode,
        return 50;
    else if (propertyName == "customId")
        return QString();
+    else if (propertyName == "joinConnection")
+        return false;

    return {};
 }
@@ -228,7 +230,7 @@ void PropertyEditorQmlBackend::setupAuxiliaryProperties(const QmlObjectNode &qml
    if (itemNode.isFlowTransition()) {
        propertyNames.append({"color", "width", "inOffset", "outOffset", "dash", "breakPoint"});
    } else if (itemNode.isFlowItem()) {
-        propertyNames.append({"color", "width", "inOffset", "outOffset"});
+        propertyNames.append({"color", "width", "inOffset", "outOffset", "joinConnection"});
    } else if (itemNode.isFlowActionArea()) {
        propertyNames.append({"color", "width", "fillColor", "outOffset", "dash"});
    }
--- a/src/plugins/qmldesigner/components/timelineeditor/animationcurveeditormodel.cpp
+++ b/src/plugins/qmldesigner/components/timelineeditor/animationcurveeditormodel.cpp
@@ -230,6 +230,19 @@ DesignTools::AnimationCurve AnimationCurveEditorModel::createDoubleCurve(
 {
    std::vector<DesignTools::Keyframe> keyframes = createKeyframes(group.keyframePositions());
    keyframes = resolveSmallCurves(keyframes);
+
+    QString str;
+    ModelNode target = group.modelNode();
+    if (target.hasAuxiliaryData("unified"))
+        str = target.auxiliaryData("unified").toString();
+
+    if (str.size() == static_cast<int>(keyframes.size())) {
+        for (int i = 0; i < str.size(); ++i) {
+            if (str.at(i) == '1')
+                keyframes[i].setUnified(true);
+        }
+    }
+
    return DesignTools::AnimationCurve(keyframes);
 }

--- a/src/plugins/qmldesigner/components/timelineeditor/timelinetoolbar.cpp
+++ b/src/plugins/qmldesigner/components/timelineeditor/timelinetoolbar.cpp
@@ -253,11 +253,6 @@ void TimelineToolBar::openAnimationCurveEditor()
    m_dialog->show();
 }

-void TimelineToolBar::updateCurve(DesignTools::PropertyTreeItem *item)
-{
-    DesignTools::AnimationCurve curve = item->curve();
-}
-
 void TimelineToolBar::createLeftControls()
 {
    auto addActionToGroup = [&](QAction *action) {
--- a/src/plugins/qmldesigner/components/timelineeditor/timelinetoolbar.h
+++ b/src/plugins/qmldesigner/components/timelineeditor/timelinetoolbar.h
@@ -91,8 +91,6 @@ public:

    void openAnimationCurveEditor();

-    void updateCurve(DesignTools::PropertyTreeItem *item);
-
 protected:
    void resizeEvent(QResizeEvent *event) override;

--- a/src/plugins/qmldesigner/components/timelineeditor/timelinewidget.cpp
+++ b/src/plugins/qmldesigner/components/timelineeditor/timelinewidget.cpp
@@ -340,6 +340,11 @@ void TimelineWidget::updateAnimationCurve(DesignTools::PropertyTreeItem *item)
                groupNode.setAuxiliaryData("pinned", true);
            else
                groupNode.removeAuxiliaryData("pinned");
+
+            if (item->hasUnified())
+                groupNode.setAuxiliaryData("unified", item->unifyString());
+            else
+                groupNode.removeAuxiliaryData("unified");
        }

        auto replaceKeyframes = [&group, item, this]() {
--- a/src/plugins/qmldesigner/designercore/include/qmlitemnode.h
+++ b/src/plugins/qmldesigner/designercore/include/qmlitemnode.h
@@ -126,6 +126,7 @@ public:
    bool isFlowView() const;
    bool isFlowItem() const;
    bool isFlowActionArea() const;
+    ModelNode rootModelNode() const;
 };

 class QmlFlowItemNode;
@@ -141,6 +142,7 @@ public:
    void assignTargetFlowItem(const QmlFlowItemNode &flowItem);
    QmlFlowItemNode flowItemParent() const;
    void destroyTarget();
+    ModelNode decisionNodeForTransition(const ModelNode &transition) const;
 };

 class QMLDESIGNERCORE_EXPORT QmlFlowItemNode : public QmlItemNode
@@ -161,7 +163,8 @@ public:
    static bool isValidQmlFlowViewNode(const ModelNode &modelNode);
    QList<QmlFlowItemNode> flowItems() const;
    ModelNode addTransition(const QmlFlowItemNode &from, const QmlFlowItemNode &to);
-    QList<ModelNode> transitions() const;
+    const QList<ModelNode> transitions() const;
+    const QList<ModelNode> wildcards() const;
 };


--- a/src/plugins/qmldesigner/designercore/include/qmlvisualnode.h
+++ b/src/plugins/qmldesigner/designercore/include/qmlvisualnode.h
@@ -109,8 +109,12 @@ public:
    static NodeListProperty findSceneNodeProperty(AbstractView *view, qint32 sceneRootId);

    static bool isFlowTransition(const ModelNode &node);
+    static bool isFlowDecision(const ModelNode &node);
+    static bool isFlowWildcard(const ModelNode &node);

    bool isFlowTransition() const;
+    bool isFlowDecision() const;
+    bool isFlowWildcard() const;

 private:
    void setDoubleProperty(const PropertyName &name, double value);
--- a/src/plugins/qmldesigner/designercore/model/model.cpp
+++ b/src/plugins/qmldesigner/designercore/model/model.cpp
@@ -886,6 +886,9 @@ void ModelPrivate::notifyPropertiesAboutToBeRemoved(const QList<InternalProperty

 void ModelPrivate::setAuxiliaryData(const InternalNode::Pointer& node, const PropertyName &name, const QVariant &data)
 {
+    if (node->auxiliaryData(name) == data)
+        return;
+
    if (data.isValid())
        node->setAuxiliaryData(name, data);
    else
--- a/src/plugins/qmldesigner/designercore/model/qmlitemnode.cpp
+++ b/src/plugins/qmldesigner/designercore/model/qmlitemnode.cpp
@@ -53,6 +53,12 @@ bool QmlItemNode::isItemOrWindow(const ModelNode &modelNode)
    if (modelNode.metaInfo().isSubclassOf("QtQuick.Item"))
        return true;

+    if (modelNode.metaInfo().isSubclassOf("FlowView.FlowDecision"))
+        return true;
+
+    if (modelNode.metaInfo().isSubclassOf("FlowView.FlowWildcard"))
+        return true;
+
    if (modelNode.metaInfo().isGraphicalItem()  && modelNode.isRootNode())
        return true;

@@ -214,6 +220,12 @@ bool QmlItemNode::instanceIsAnchoredByChildren() const

 bool QmlItemNode::instanceIsMovable() const
 {
+    if (modelNode().metaInfo().isValid()
+            &&  (modelNode().metaInfo().isSubclassOf("FlowView.FlowDecision")
+                 || modelNode().metaInfo().isSubclassOf("FlowView.FlowWildcard")
+                 ))
+        return true;
+
    return nodeInstance().isMovable();
 }

@@ -498,6 +510,13 @@ bool QmlItemNode::isFlowActionArea() const
    return modelNode().metaInfo().isSubclassOf("FlowView.FlowActionArea");
 }

+ModelNode QmlItemNode::rootModelNode() const
+{
+    if (view())
+        return view()->rootModelNode();
+    return {};
+}
+
 void QmlItemNode::setSize(const QSizeF &size)
 {
    if (!hasBindingProperty("width") && !(anchors().instanceHasAnchor(AnchorLineRight)
@@ -590,6 +609,24 @@ void QmlFlowActionAreaNode::destroyTarget()
    }
 }

+ModelNode QmlFlowActionAreaNode::decisionNodeForTransition(const ModelNode &transition) const
+{
+    ModelNode target = targetTransition();
+
+    if (target.isValid() && target.hasMetaInfo() && QmlVisualNode::isFlowTransition(target)) {
+
+        ModelNode finalTarget = target.bindingProperty("to").resolveToModelNode();
+
+        if (finalTarget.isValid() && finalTarget.hasMetaInfo() && QmlVisualNode::isFlowDecision(finalTarget)) {
+            if (finalTarget.hasBindingProperty("targets")
+                    && finalTarget.bindingProperty("targets").resolveToModelNodeList().contains(transition))
+                return finalTarget;
+        }
+    }
+
+    return {};
+}
+
 bool QmlFlowViewNode::isValid() const
 {
    return isValidQmlFlowViewNode(modelNode());
@@ -626,7 +663,7 @@ ModelNode QmlFlowViewNode::addTransition(const QmlFlowItemNode &from, const QmlF
    return transition;
 }

-QList<ModelNode> QmlFlowViewNode::transitions() const
+const QList<ModelNode> QmlFlowViewNode::transitions() const
 {
    if (modelNode().nodeListProperty("flowTransitions").isValid())
        return modelNode().nodeListProperty("flowTransitions").toModelNodeList();
@@ -636,4 +673,12 @@ QList<ModelNode> QmlFlowViewNode::transitions() const

 }

+const QList<ModelNode> QmlFlowViewNode::wildcards() const
+{
+    if (modelNode().nodeListProperty("flowWildcards").isValid())
+        return modelNode().nodeListProperty("flowWildcards").toModelNodeList();
+
+    return {};
+}
+
 } //QmlDesigner
--- a/src/plugins/qmldesigner/designercore/model/qmlvisualnode.cpp
+++ b/src/plugins/qmldesigner/designercore/model/qmlvisualnode.cpp
@@ -71,7 +71,9 @@ bool QmlVisualNode::isValidQmlVisualNode(const ModelNode &modelNode)
 {
    return isValidQmlObjectNode(modelNode)
            && modelNode.metaInfo().isValid()
-           && (isItemOr3DNode(modelNode) || modelNode.metaInfo().isSubclassOf("FlowView.FlowTransition"));
+           && (isItemOr3DNode(modelNode) || modelNode.metaInfo().isSubclassOf("FlowView.FlowTransition")
+               || modelNode.metaInfo().isSubclassOf("FlowView.FlowDecision")
+               || modelNode.metaInfo().isSubclassOf("FlowView.FlowWildcard"));
 }

 bool QmlVisualNode::isRootNode() const
@@ -322,11 +324,31 @@ bool QmlVisualNode::isFlowTransition(const ModelNode &node)
    return node.metaInfo().isValid() && node.metaInfo().isSubclassOf("FlowView.FlowTransition");
 }

+bool QmlVisualNode::isFlowDecision(const ModelNode &node)
+{
+    return node.metaInfo().isValid() && node.metaInfo().isSubclassOf("FlowView.FlowDecision");
+}
+
+bool QmlVisualNode::isFlowWildcard(const ModelNode &node)
+{
+    return node.metaInfo().isValid() && node.metaInfo().isSubclassOf("FlowView.FlowWildcard");
+}
+
 bool QmlVisualNode::isFlowTransition() const
 {
    return isFlowTransition(modelNode());
 }

+bool QmlVisualNode::isFlowDecision() const
+{
+    return isFlowDecision(modelNode());
+}
+
+bool QmlVisualNode::isFlowWildcard() const
+{
+    return isFlowWildcard(modelNode());
+}
+
 QList<ModelNode> toModelNodeList(const QList<QmlVisualNode> &qmlVisualNodeList)
 {
    QList<ModelNode> modelNodeList;
--- a/src/plugins/qmldesigner/designercore/model/rewriterview.cpp
+++ b/src/plugins/qmldesigner/designercore/model/rewriterview.cpp
@@ -780,8 +780,8 @@ void RewriterView::setupCanonicalHashes() const

    for (const ModelNode &node : allModelNodes()) {
        int offset = nodeOffset(node);
-        QTC_ASSERT(offset > 0, qDebug() << Q_FUNC_INFO << "no offset" << node; return);
-        data.emplace_back(std::make_pair(node, offset));
+        if (offset > 0)
+            data.emplace_back(std::make_pair(node, offset));
    }

    std::sort(data.begin(), data.end(), [](myPair a, myPair b) {
@@ -1106,8 +1106,11 @@ void checkNode(const QmlJS::SimpleReaderNode::Ptr &node, RewriterView *view)
    auto properties = node->properties();

    for (auto i = properties.begin(); i != properties.end(); ++i) {
-        if (i.key() != "i")
-            modelNode.setAuxiliaryData(fixUpIllegalChars(i.key()).toUtf8(), i.value());
+        if (i.key() != "i") {
+            const PropertyName name = fixUpIllegalChars(i.key()).toUtf8();
+            if (!modelNode.hasAuxiliaryData(name))
+                modelNode.setAuxiliaryData(name, i.value());
+        }
    }

    checkChildNodes(node, view);
@@ -1121,7 +1124,8 @@ void RewriterView::restoreAuxiliaryData()

    setupCanonicalHashes();

-    QTC_ASSERT(!m_canonicalIntModelNode.isEmpty(), return);
+    if (m_canonicalIntModelNode.isEmpty())
+        return;

    const QString text = m_textModifier->text();

--- a/src/plugins/qmljstools/QmlJSTools.json.in
+++ b/src/plugins/qmljstools/QmlJSTools.json.in
@@ -62,6 +62,13 @@
        \"        <comment>Javascript module</comment>\",
        \"        <glob pattern=\'*.mjs\' weight=\'70\'/>\",
        \"    </mime-type>\",
+        \"    <mime-type type=\'text/x-qtscript\'>\",
+        \"        <alias type=\'application/x-qtscript\'/>\",
+        \"        <sub-class-of type=\'application/javascript\'/>\",
+        \"        <comment>Qt Script file</comment>\",
+        \"        <glob pattern=\'*.qs\' weight=\'70\'/>\",
+        \"    </mime-type>\",
        \"</mime-info>\"
    ]
+
 }
--- a/src/plugins/texteditor/texteditor.cpp
+++ b/src/plugins/texteditor/texteditor.cpp
@@ -549,6 +549,7 @@ public:

    QTextBlock foldedBlockAt(const QPoint &pos, QRect *box = nullptr) const;

+    bool isMouseNavigationEvent(QMouseEvent *e) const;
    void requestUpdateLink(QMouseEvent *e);
    void updateLink();
    void showLink(const Utils::Link &);
@@ -5553,7 +5554,7 @@ void TextEditorWidget::mousePressEvent(QMouseEvent *e)
                if (refactorMarker.callback)
                    refactorMarker.callback(this);
            } else {
-                d->m_linkPressed = true;
+                d->m_linkPressed = d->isMouseNavigationEvent(e);
            }
        }
    } else if (e->button() == Qt::RightButton) {
@@ -5572,13 +5573,7 @@ void TextEditorWidget::mousePressEvent(QMouseEvent *e)

 void TextEditorWidget::mouseReleaseEvent(QMouseEvent *e)
 {
-    if (mouseNavigationEnabled()
-            && d->m_linkPressed
-            && e->modifiers() & Qt::ControlModifier
-            && !(e->modifiers() & Qt::ShiftModifier)
-            && e->button() == Qt::LeftButton
-            ) {
-
+    if (d->m_linkPressed && d->isMouseNavigationEvent(e) && e->button() == Qt::LeftButton) {
        EditorManager::addCurrentPositionToNavigationHistory();
        bool inNextSplit = ((e->modifiers() & Qt::AltModifier) && !alwaysOpenLinksInNextSplit())
                || (alwaysOpenLinksInNextSplit() && !(e->modifiers() & Qt::AltModifier));
@@ -6167,32 +6162,36 @@ bool TextEditorWidget::openLink(const Utils::Link &link, bool inNextSplit)
                                       Id(), flags);
 }

+bool TextEditorWidgetPrivate::isMouseNavigationEvent(QMouseEvent *e) const
+{
+    return q->mouseNavigationEnabled() && e->modifiers() & Qt::ControlModifier
+           && !(e->modifiers() & Qt::ShiftModifier);
+}
+
 void TextEditorWidgetPrivate::requestUpdateLink(QMouseEvent *e)
 {
-    if (!q->mouseNavigationEnabled())
+    if (!isMouseNavigationEvent(e))
        return;
-    if (e->modifiers() & Qt::ControlModifier) {
-        // Link emulation behaviour for 'go to definition'
-        const QTextCursor cursor = q->cursorForPosition(e->pos());
+    // Link emulation behaviour for 'go to definition'
+    const QTextCursor cursor = q->cursorForPosition(e->pos());

-        // Avoid updating the link we already found
-        if (cursor.position() >= m_currentLink.linkTextStart
-                && cursor.position() <= m_currentLink.linkTextEnd)
-            return;
+    // Avoid updating the link we already found
+    if (cursor.position() >= m_currentLink.linkTextStart
+        && cursor.position() <= m_currentLink.linkTextEnd)
+        return;

-        // Check that the mouse was actually on the text somewhere
-        bool onText = q->cursorRect(cursor).right() >= e->x();
-        if (!onText) {
-            QTextCursor nextPos = cursor;
-            nextPos.movePosition(QTextCursor::Right);
-            onText = q->cursorRect(nextPos).right() >= e->x();
-        }
+    // Check that the mouse was actually on the text somewhere
+    bool onText = q->cursorRect(cursor).right() >= e->x();
+    if (!onText) {
+        QTextCursor nextPos = cursor;
+        nextPos.movePosition(QTextCursor::Right);
+        onText = q->cursorRect(nextPos).right() >= e->x();
+    }

-        if (onText) {
-            m_pendingLinkUpdate = cursor;
-            QTimer::singleShot(0, this, &TextEditorWidgetPrivate::updateLink);
-            return;
-        }
+    if (onText) {
+        m_pendingLinkUpdate = cursor;
+        QTimer::singleShot(0, this, &TextEditorWidgetPrivate::updateLink);
+        return;
    }

    clearLink();
--- a/src/plugins/webassembly/WebAssembly.json.in
+++ b/src/plugins/webassembly/WebAssembly.json.in
@@ -2,7 +2,7 @@
    \"Name\" : \"WebAssembly\",
    \"Version\" : \"$$QTCREATOR_VERSION\",
    \"CompatVersion\" : \"$$QTCREATOR_COMPAT_VERSION\",
-    \"Experimental\" : true,
+    \"DisabledByDefault\" : true,
    \"Vendor\" : \"The Qt Company Ltd\",
    \"Copyright\" : \"(C) $$QTCREATOR_COPYRIGHT_YEAR The Qt Company Ltd\",
    \"License\" : [ \"Commercial Usage\",